| 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 | $130.86 | 5.596% | $138.1829 | $138.18 | $138.20 | $138.20 |
| Purchase #2 | $237.28 | 9.323% | $259.4016 | $259.40 | $259.40 | $259.40 |
| Purchase #3 | $143.89 | 5.605% | $151.955 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $238.98 | 13.824% | $272.0166 | $272.02 | $272.00 | $272.00 |
| Purchase #5 | $109.89 | 11.631% | $122.6713 | $122.67 | $122.65 | $122.70 |
| Purchase #6 | $119.80 | 12.383% | $134.6348 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $124.49 | 13.575% | $141.3895 | $141.39 | $141.40 | $141.40 |
| 7 purchase totals = | $1,105.19 | $1,220.2517 | $1,220.25 | $1,220.25 | $1,220.30 | |