| 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 | $40.88 | 13.663% | $46.4654 | $46.47 | $46.45 | $46.50 |
| Purchase #2 | $18.38 | 9.285% | $20.0866 | $20.09 | $20.10 | $20.10 |
| Purchase #3 | $64.41 | 8.461% | $69.8597 | $69.86 | $69.85 | $69.90 |
| Purchase #4 | $118.43 | 3.145% | $122.1546 | $122.15 | $122.15 | $122.20 |
| Purchase #5 | $65.44 | 12.540% | $73.6462 | $73.65 | $73.65 | $73.60 |
| Purchase #6 | $132.43 | 6.493% | $141.0287 | $141.03 | $141.05 | $141.00 |
| Purchase #7 | $21.94 | 11.524% | $24.4684 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $461.91 | $497.7096 | $497.72 | $497.70 | $497.80 | |