| 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 | $249.83 | 5.168% | $262.7412 | $262.74 | $262.75 | $262.70 |
| Purchase #2 | $214.31 | 11.168% | $238.2441 | $238.24 | $238.25 | $238.20 |
| Purchase #3 | $138.32 | 9.421% | $151.3511 | $151.35 | $151.35 | $151.40 |
| Purchase #4 | $98.32 | 8.635% | $106.8099 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $97.70 | 3.857% | $101.4683 | $101.47 | $101.45 | $101.50 |
| Purchase #6 | $137.84 | 10.412% | $152.1919 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $156.45 | 10.794% | $173.3372 | $173.34 | $173.35 | $173.30 |
| 7 purchase totals = | $1,092.77 | $1,186.1437 | $1,186.14 | $1,186.15 | $1,186.10 | |