| 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 | $26.91 | 10.437% | $29.7186 | $29.72 | $29.70 | $29.70 |
| Purchase #2 | $40.44 | 7.812% | $43.5992 | $43.60 | $43.60 | $43.60 |
| Purchase #3 | $152.29 | 7.280% | $163.3767 | $163.38 | $163.40 | $163.40 |
| Purchase #4 | $240.87 | 8.232% | $260.6984 | $260.70 | $260.70 | $260.70 |
| Purchase #5 | $92.73 | 6.427% | $98.6898 | $98.69 | $98.70 | $98.70 |
| Purchase #6 | $161.48 | 4.612% | $168.9275 | $168.93 | $168.95 | $168.90 |
| Purchase #7 | $158.57 | 13.526% | $180.0182 | $180.02 | $180.00 | $180.00 |
| 7 purchase totals = | $873.29 | $945.0284 | $945.04 | $945.05 | $945.00 | |