| 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 | $188.25 | 3.657% | $195.1343 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $150.94 | 7.631% | $162.4582 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $49.86 | 7.576% | $53.6374 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $40.41 | 11.167% | $44.9226 | $44.92 | $44.90 | $44.90 |
| Purchase #5 | $249.83 | 5.253% | $262.9536 | $262.95 | $262.95 | $263.00 |
| Purchase #6 | $189.95 | 7.230% | $203.6834 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $19.99 | 6.137% | $21.2168 | $21.22 | $21.20 | $21.20 |
| 7 purchase totals = | $889.23 | $944.0063 | $944.00 | $944.00 | $944.00 | |