| 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 | $171.79 | 4.571% | $179.6425 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $60.49 | 12.394% | $67.9871 | $67.99 | $68.00 | $68.00 |
| Purchase #3 | $226.74 | 6.115% | $240.6052 | $240.61 | $240.60 | $240.60 |
| Purchase #4 | $168.68 | 13.341% | $191.1836 | $191.18 | $191.20 | $191.20 |
| Purchase #5 | $19.64 | 8.829% | $21.374 | $21.37 | $21.35 | $21.40 |
| Purchase #6 | $13.55 | 4.863% | $14.2089 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $49.64 | 6.626% | $52.9291 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $710.53 | $767.9304 | $767.93 | $767.95 | $767.90 | |