| 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 | $81.38 | 8.348% | $88.1736 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $211.75 | 8.610% | $229.9817 | $229.98 | $230.00 | $230.00 |
| Purchase #3 | $26.50 | 7.618% | $28.5188 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $13.80 | 8.668% | $14.9962 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $71.27 | 3.502% | $73.7659 | $73.77 | $73.75 | $73.80 |
| Purchase #6 | $226.44 | 6.182% | $240.4385 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $110.88 | 11.355% | $123.4704 | $123.47 | $123.45 | $123.50 |
| 7 purchase totals = | $742.02 | $799.3451 | $799.35 | $799.30 | $799.40 | |