| 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 | $221.88 | 8.217% | $240.1119 | $240.11 | $240.10 | $240.10 |
| Purchase #2 | $205.58 | 8.259% | $222.5589 | $222.56 | $222.55 | $222.60 |
| Purchase #3 | $75.45 | 10.643% | $83.4801 | $83.48 | $83.50 | $83.50 |
| Purchase #4 | $87.77 | 10.399% | $96.8972 | $96.90 | $96.90 | $96.90 |
| Purchase #5 | $144.26 | 7.541% | $155.1386 | $155.14 | $155.15 | $155.10 |
| Purchase #6 | $70.40 | 9.854% | $77.3372 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $220.78 | 3.104% | $227.633 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $1,026.12 | $1,103.1569 | $1,103.16 | $1,103.20 | $1,103.10 | |