| 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 | $223.67 | 7.659% | $240.8009 | $240.80 | $240.80 | $240.80 |
| Purchase #2 | $155.54 | 13.804% | $177.0107 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $191.90 | 7.820% | $206.9066 | $206.91 | $206.90 | $206.90 |
| Purchase #4 | $112.51 | 13.703% | $127.9272 | $127.93 | $127.95 | $127.90 |
| Purchase #5 | $98.98 | 6.689% | $105.6008 | $105.60 | $105.60 | $105.60 |
| Purchase #6 | $21.80 | 12.443% | $24.5126 | $24.51 | $24.50 | $24.50 |
| Purchase #7 | $56.72 | 3.873% | $58.9168 | $58.92 | $58.90 | $58.90 |
| 7 purchase totals = | $861.12 | $941.6756 | $941.68 | $941.65 | $941.60 | |