| 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 | $71.25 | 9.445% | $77.9796 | $77.98 | $78.00 | $78.00 |
| Purchase #2 | $247.25 | 8.619% | $268.5605 | $268.56 | $268.55 | $268.60 |
| Purchase #3 | $200.79 | 12.232% | $225.3506 | $225.35 | $225.35 | $225.40 |
| Purchase #4 | $99.77 | 6.122% | $105.8779 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $138.65 | 7.704% | $149.3316 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $170.68 | 13.587% | $193.8703 | $193.87 | $193.85 | $193.90 |
| Purchase #7 | $191.46 | 8.251% | $207.2574 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $1,119.85 | $1,228.2279 | $1,228.23 | $1,228.25 | $1,228.40 | |