| 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 | $110.67 | 7.352% | $118.8065 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $149.51 | 6.165% | $158.7273 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $118.81 | 12.759% | $133.969 | $133.97 | $133.95 | $134.00 |
| Purchase #4 | $70.72 | 13.779% | $80.4645 | $80.46 | $80.45 | $80.50 |
| Purchase #5 | $68.47 | 11.281% | $76.1941 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $50.62 | 6.546% | $53.9336 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $24.69 | 10.551% | $27.295 | $27.30 | $27.30 | $27.30 |
| 7 purchase totals = | $593.49 | $649.3900 | $649.39 | $649.40 | $649.40 | |