| 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 | $134.92 | 12.278% | $151.4855 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $19.86 | 6.540% | $21.1588 | $21.16 | $21.15 | $21.20 |
| Purchase #3 | $12.63 | 11.717% | $14.1099 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $192.45 | 6.616% | $205.1825 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $136.84 | 9.445% | $149.7645 | $149.76 | $149.75 | $149.80 |
| Purchase #6 | $212.38 | 7.311% | $227.9071 | $227.91 | $227.90 | $227.90 |
| Purchase #7 | $93.27 | 7.145% | $99.9341 | $99.93 | $99.95 | $99.90 |
| 7 purchase totals = | $802.35 | $869.5424 | $869.54 | $869.55 | $869.60 | |