| 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 | $116.72 | 12.278% | $131.0509 | $131.05 | $131.05 | $131.10 |
| Purchase #2 | $9.97 | 7.805% | $10.7482 | $10.75 | $10.75 | $10.70 |
| Purchase #3 | $152.89 | 6.857% | $163.3737 | $163.37 | $163.35 | $163.40 |
| Purchase #4 | $146.34 | 13.815% | $166.5569 | $166.56 | $166.55 | $166.60 |
| Purchase #5 | $68.28 | 8.137% | $73.8359 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $211.82 | 13.814% | $241.0808 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $232.84 | 4.687% | $243.7532 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $938.86 | $1,030.3996 | $1,030.40 | $1,030.40 | $1,030.50 | |