| 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 | $53.78 | 6.330% | $57.1843 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $193.55 | 6.783% | $206.6785 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $49.76 | 3.552% | $51.5275 | $51.53 | $51.55 | $51.50 |
| Purchase #4 | $141.30 | 12.407% | $158.8311 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $70.37 | 12.452% | $79.1325 | $79.13 | $79.15 | $79.10 |
| Purchase #6 | $96.39 | 12.496% | $108.4349 | $108.43 | $108.45 | $108.40 |
| Purchase #7 | $248.26 | 4.474% | $259.3672 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $853.41 | $921.1560 | $921.15 | $921.25 | $921.10 | |