| 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 | $192.74 | 4.421% | $201.261 | $201.26 | $201.25 | $201.30 |
| Purchase #2 | $117.30 | 4.278% | $122.3181 | $122.32 | $122.30 | $122.30 |
| Purchase #3 | $152.48 | 8.108% | $164.8431 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $178.31 | 9.655% | $195.5258 | $195.53 | $195.55 | $195.50 |
| Purchase #5 | $58.64 | 5.296% | $61.7456 | $61.75 | $61.75 | $61.70 |
| Purchase #6 | $211.80 | 8.184% | $229.1337 | $229.13 | $229.15 | $229.10 |
| Purchase #7 | $235.72 | 8.373% | $255.4568 | $255.46 | $255.45 | $255.50 |
| 7 purchase totals = | $1,146.99 | $1,230.2841 | $1,230.29 | $1,230.30 | $1,230.20 | |