| 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 | $213.92 | 6.719% | $228.2933 | $228.29 | $228.30 | $228.30 |
| Purchase #2 | $148.69 | 5.532% | $156.9155 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $199.51 | 12.220% | $223.8901 | $223.89 | $223.90 | $223.90 |
| Purchase #4 | $21.74 | 7.327% | $23.3329 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $124.60 | 8.784% | $135.5449 | $135.54 | $135.55 | $135.50 |
| Purchase #6 | $228.82 | 7.807% | $246.684 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $135.56 | 12.513% | $152.5226 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $1,072.84 | $1,167.1833 | $1,167.17 | $1,167.20 | $1,167.10 | |