| 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 | $25.53 | 8.249% | $27.636 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $170.47 | 10.408% | $188.2125 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $100.40 | 8.480% | $108.9139 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $228.52 | 12.769% | $257.6997 | $257.70 | $257.70 | $257.70 |
| Purchase #5 | $215.49 | 12.646% | $242.7409 | $242.74 | $242.75 | $242.70 |
| Purchase #6 | $25.41 | 3.489% | $26.2966 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $168.36 | 3.244% | $173.8216 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $934.18 | $1,025.3212 | $1,025.32 | $1,025.30 | $1,025.20 | |