| 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 | $42.67 | 3.228% | $44.0474 | $44.05 | $44.05 | $44.00 |
| Purchase #2 | $52.53 | 3.193% | $54.2073 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $220.52 | 13.475% | $250.2351 | $250.24 | $250.25 | $250.20 |
| Purchase #4 | $50.49 | 12.715% | $56.9098 | $56.91 | $56.90 | $56.90 |
| Purchase #5 | $147.30 | 3.239% | $152.071 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $89.46 | 7.632% | $96.2876 | $96.29 | $96.30 | $96.30 |
| Purchase #7 | $205.33 | 3.775% | $213.0812 | $213.08 | $213.10 | $213.10 |
| 7 purchase totals = | $808.30 | $866.8394 | $866.85 | $866.85 | $866.80 | |