| 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 | $115.73 | 10.165% | $127.494 | $127.49 | $127.50 | $127.50 |
| Purchase #2 | $106.45 | 13.358% | $120.6696 | $120.67 | $120.65 | $120.70 |
| Purchase #3 | $13.92 | 3.375% | $14.3898 | $14.39 | $14.40 | $14.40 |
| Purchase #4 | $179.98 | 6.158% | $191.0632 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $45.58 | 10.359% | $50.3016 | $50.30 | $50.30 | $50.30 |
| Purchase #6 | $19.39 | 11.814% | $21.6807 | $21.68 | $21.70 | $21.70 |
| Purchase #7 | $217.56 | 5.421% | $229.3539 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $698.61 | $754.9528 | $754.94 | $754.95 | $755.10 | |