| 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 | $68.62 | 8.687% | $74.581 | $74.58 | $74.60 | $74.60 |
| Purchase #2 | $33.90 | 13.801% | $38.5785 | $38.58 | $38.60 | $38.60 |
| Purchase #3 | $159.62 | 5.552% | $168.4821 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $45.70 | 9.546% | $50.0625 | $50.06 | $50.05 | $50.10 |
| Purchase #5 | $193.58 | 7.850% | $208.776 | $208.78 | $208.80 | $208.80 |
| Purchase #6 | $39.95 | 7.126% | $42.7968 | $42.80 | $42.80 | $42.80 |
| Purchase #7 | $33.93 | 5.501% | $35.7965 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $575.30 | $619.0734 | $619.08 | $619.15 | $619.20 | |