| 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 | $129.71 | 8.866% | $141.2101 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $126.84 | 9.782% | $139.2475 | $139.25 | $139.25 | $139.20 |
| Purchase #3 | $167.88 | 10.391% | $185.3244 | $185.32 | $185.30 | $185.30 |
| Purchase #4 | $50.86 | 13.118% | $57.5318 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $26.70 | 10.545% | $29.5155 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $164.65 | 7.131% | $176.3912 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $95.76 | 11.434% | $106.7092 | $106.71 | $106.70 | $106.70 |
| 7 purchase totals = | $762.40 | $835.9297 | $835.93 | $835.90 | $835.80 | |