| 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 | $34.29 | 3.312% | $35.4257 | $35.43 | $35.45 | $35.40 |
| Purchase #2 | $146.73 | 13.838% | $167.0345 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $66.95 | 5.642% | $70.7273 | $70.73 | $70.75 | $70.70 |
| Purchase #4 | $115.90 | 8.582% | $125.8465 | $125.85 | $125.85 | $125.80 |
| Purchase #5 | $92.85 | 3.805% | $96.3829 | $96.38 | $96.40 | $96.40 |
| Purchase #6 | $108.32 | 13.653% | $123.1089 | $123.11 | $123.10 | $123.10 |
| Purchase #7 | $243.33 | 7.506% | $261.5943 | $261.59 | $261.60 | $261.60 |
| 7 purchase totals = | $808.37 | $880.1201 | $880.12 | $880.20 | $880.00 | |