| 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 | $195.42 | 7.302% | $209.6896 | $209.69 | $209.70 | $209.70 |
| Purchase #2 | $135.28 | 6.225% | $143.7012 | $143.70 | $143.70 | $143.70 |
| Purchase #3 | $190.79 | 5.594% | $201.4628 | $201.46 | $201.45 | $201.50 |
| Purchase #4 | $77.75 | 13.727% | $88.4227 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $226.84 | 5.281% | $238.8194 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $19.48 | 9.616% | $21.3532 | $21.35 | $21.35 | $21.40 |
| Purchase #7 | $148.63 | 7.322% | $159.5127 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $994.19 | $1,062.9616 | $1,062.95 | $1,062.90 | $1,063.00 | |