| 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 | $202.91 | 5.224% | $213.51 | $213.51 | $213.50 | $213.50 |
| Purchase #2 | $38.64 | 7.252% | $41.4422 | $41.44 | $41.45 | $41.40 |
| Purchase #3 | $200.64 | 9.847% | $220.397 | $220.40 | $220.40 | $220.40 |
| Purchase #4 | $226.31 | 9.577% | $247.9837 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $235.46 | 9.620% | $258.1113 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $126.64 | 13.467% | $143.6946 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $204.81 | 5.607% | $216.2937 | $216.29 | $216.30 | $216.30 |
| 7 purchase totals = | $1,235.41 | $1,341.4325 | $1,341.42 | $1,341.45 | $1,341.40 | |