| 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 | $60.71 | 12.521% | $68.3115 | $68.31 | $68.30 | $68.30 |
| Purchase #2 | $98.32 | 3.867% | $102.122 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $141.87 | 3.251% | $146.4822 | $146.48 | $146.50 | $146.50 |
| Purchase #4 | $111.70 | 8.702% | $121.4201 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $12.54 | 9.424% | $13.7218 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $138.92 | 7.193% | $148.9125 | $148.91 | $148.90 | $148.90 |
| Purchase #7 | $57.50 | 10.153% | $63.338 | $63.34 | $63.35 | $63.30 |
| 7 purchase totals = | $621.56 | $664.3081 | $664.30 | $664.25 | $664.20 | |