| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.74 | 13.268% | $229.6395 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $107.70 | 13.429% | $122.163 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $233.81 | 3.874% | $242.8678 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $250.97 | 12.866% | $283.2598 | $283.26 | $283.25 | $283.30 |
| Purchase #5 | $147.80 | 3.342% | $152.7395 | $152.74 | $152.75 | $152.70 |
| Purchase #6 | $215.43 | 6.306% | $229.015 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $201.32 | 12.710% | $226.9078 | $226.91 | $226.90 | $226.90 |
| 7 purchase totals = | $1,359.77 | $1,486.5924 | $1,486.60 | $1,486.55 | $1,486.60 | |