| 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 | $138.83 | 4.179% | $144.6317 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $102.72 | 6.115% | $109.0013 | $109.00 | $109.00 | $109.00 |
| Purchase #3 | $152.46 | 13.588% | $173.1763 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $141.34 | 13.191% | $159.9842 | $159.98 | $160.00 | $160.00 |
| Purchase #5 | $153.71 | 8.624% | $166.966 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $222.48 | 4.268% | $231.9754 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $219.75 | 13.491% | $249.3965 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,131.29 | $1,235.1314 | $1,235.14 | $1,235.20 | $1,235.20 | |