| 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 | $181.47 | 3.387% | $187.6164 | $187.62 | $187.60 | $187.60 |
| Purchase #2 | $35.35 | 10.268% | $38.9797 | $38.98 | $39.00 | $39.00 |
| Purchase #3 | $123.59 | 5.271% | $130.1044 | $130.10 | $130.10 | $130.10 |
| Purchase #4 | $39.75 | 6.869% | $42.4804 | $42.48 | $42.50 | $42.50 |
| Purchase #5 | $249.27 | 6.456% | $265.3629 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $157.52 | 10.406% | $173.9115 | $173.91 | $173.90 | $173.90 |
| Purchase #7 | $146.76 | 9.836% | $161.1953 | $161.20 | $161.20 | $161.20 |
| 7 purchase totals = | $933.71 | $999.6506 | $999.65 | $999.65 | $999.70 | |