| 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 | $209.43 | 4.805% | $219.4931 | $219.49 | $219.50 | $219.50 |
| Purchase #2 | $91.70 | 10.722% | $101.5321 | $101.53 | $101.55 | $101.50 |
| Purchase #3 | $230.64 | 10.364% | $254.5435 | $254.54 | $254.55 | $254.50 |
| Purchase #4 | $106.36 | 11.202% | $118.2744 | $118.27 | $118.25 | $118.30 |
| Purchase #5 | $38.37 | 7.406% | $41.2117 | $41.21 | $41.20 | $41.20 |
| Purchase #6 | $166.29 | 12.749% | $187.4903 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $33.64 | 10.687% | $37.2351 | $37.24 | $37.25 | $37.20 |
| 7 purchase totals = | $876.43 | $959.7802 | $959.77 | $959.80 | $959.70 | |