| 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 | $108.34 | 10.591% | $119.8143 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $53.61 | 11.523% | $59.7875 | $59.79 | $59.80 | $59.80 |
| Purchase #3 | $225.92 | 9.186% | $246.673 | $246.67 | $246.65 | $246.70 |
| Purchase #4 | $111.41 | 7.305% | $119.5485 | $119.55 | $119.55 | $119.50 |
| Purchase #5 | $27.93 | 6.602% | $29.7739 | $29.77 | $29.75 | $29.80 |
| Purchase #6 | $200.75 | 13.805% | $228.4635 | $228.46 | $228.45 | $228.50 |
| Purchase #7 | $55.55 | 8.145% | $60.0745 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $783.51 | $864.1352 | $864.12 | $864.05 | $864.20 | |