| 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 | $108.27 | 8.124% | $117.0659 | $117.07 | $117.05 | $117.10 |
| Purchase #2 | $66.81 | 4.694% | $69.9461 | $69.95 | $69.95 | $69.90 |
| Purchase #3 | $121.54 | 3.207% | $125.4378 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $42.71 | 8.746% | $46.4454 | $46.45 | $46.45 | $46.40 |
| Purchase #5 | $182.45 | 6.853% | $194.9533 | $194.95 | $194.95 | $195.00 |
| Purchase #6 | $120.88 | 12.613% | $136.1266 | $136.13 | $136.15 | $136.10 |
| Purchase #7 | $80.94 | 7.732% | $87.1983 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $723.60 | $777.1734 | $777.19 | $777.20 | $777.10 | |