| 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 | $62.72 | 10.770% | $69.4749 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $16.40 | 12.362% | $18.4274 | $18.43 | $18.45 | $18.40 |
| Purchase #3 | $170.66 | 11.672% | $190.5794 | $190.58 | $190.60 | $190.60 |
| Purchase #4 | $196.96 | 13.705% | $223.9534 | $223.95 | $223.95 | $224.00 |
| Purchase #5 | $87.44 | 4.263% | $91.1676 | $91.17 | $91.15 | $91.20 |
| Purchase #6 | $241.51 | 9.850% | $265.2987 | $265.30 | $265.30 | $265.30 |
| Purchase #7 | $25.77 | 9.770% | $28.2877 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $801.46 | $887.1891 | $887.19 | $887.20 | $887.30 | |