| 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 | $29.45 | 7.225% | $31.5778 | $31.58 | $31.60 | $31.60 |
| Purchase #2 | $60.42 | 13.473% | $68.5604 | $68.56 | $68.55 | $68.60 |
| Purchase #3 | $136.58 | 5.436% | $144.0045 | $144.00 | $144.00 | $144.00 |
| Purchase #4 | $158.51 | 4.681% | $165.9299 | $165.93 | $165.95 | $165.90 |
| Purchase #5 | $51.53 | 5.212% | $54.2157 | $54.22 | $54.20 | $54.20 |
| Purchase #6 | $200.42 | 4.863% | $210.1664 | $210.17 | $210.15 | $210.20 |
| Purchase #7 | $37.87 | 4.251% | $39.4799 | $39.48 | $39.50 | $39.50 |
| 7 purchase totals = | $674.78 | $713.9346 | $713.94 | $713.95 | $714.00 | |