| 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 | $218.43 | 5.807% | $231.1142 | $231.11 | $231.10 | $231.10 |
| Purchase #2 | $50.62 | 11.379% | $56.38 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $89.66 | 7.209% | $96.1236 | $96.12 | $96.10 | $96.10 |
| Purchase #4 | $94.97 | 3.623% | $98.4108 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $128.78 | 5.807% | $136.2583 | $136.26 | $136.25 | $136.30 |
| Purchase #6 | $101.26 | 9.112% | $110.4868 | $110.49 | $110.50 | $110.50 |
| Purchase #7 | $41.99 | 8.795% | $45.683 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $725.71 | $774.4567 | $774.45 | $774.45 | $774.50 | |