| 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 | $151.40 | 4.123% | $157.6422 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $190.54 | 7.118% | $204.1026 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $7.96 | 4.675% | $8.3321 | $8.33 | $8.35 | $8.30 |
| Purchase #4 | $47.64 | 10.179% | $52.4893 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $60.97 | 5.547% | $64.352 | $64.35 | $64.35 | $64.40 |
| Purchase #6 | $200.96 | 11.862% | $224.7979 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $24.56 | 8.694% | $26.6952 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $684.03 | $738.4113 | $738.41 | $738.45 | $738.40 | |