| 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 | $226.46 | 10.246% | $249.6631 | $249.66 | $249.65 | $249.70 |
| Purchase #2 | $159.49 | 9.796% | $175.1136 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $94.41 | 5.822% | $99.9066 | $99.91 | $99.90 | $99.90 |
| Purchase #4 | $36.36 | 4.735% | $38.0816 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $54.50 | 8.741% | $59.2638 | $59.26 | $59.25 | $59.30 |
| Purchase #6 | $220.37 | 3.707% | $228.5391 | $228.54 | $228.55 | $228.50 |
| Purchase #7 | $48.98 | 9.688% | $53.7252 | $53.73 | $53.75 | $53.70 |
| 7 purchase totals = | $840.57 | $904.2930 | $904.29 | $904.30 | $904.30 | |