| 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 | $11.84 | 10.647% | $13.1006 | $13.10 | $13.10 | $13.10 |
| Purchase #2 | $118.58 | 9.394% | $129.7194 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $183.26 | 4.510% | $191.525 | $191.53 | $191.55 | $191.50 |
| Purchase #4 | $85.71 | 9.143% | $93.5465 | $93.55 | $93.55 | $93.50 |
| Purchase #5 | $152.96 | 7.284% | $164.1016 | $164.10 | $164.10 | $164.10 |
| Purchase #6 | $34.51 | 7.451% | $37.0813 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $229.76 | 10.778% | $254.5235 | $254.52 | $254.50 | $254.50 |
| 7 purchase totals = | $816.62 | $883.5979 | $883.60 | $883.60 | $883.50 | |