| 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 | $176.62 | 11.248% | $196.4862 | $196.49 | $196.50 | $196.50 |
| Purchase #2 | $9.72 | 5.702% | $10.2742 | $10.27 | $10.25 | $10.30 |
| Purchase #3 | $204.98 | 11.782% | $229.1307 | $229.13 | $229.15 | $229.10 |
| Purchase #4 | $121.56 | 7.379% | $130.5299 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $57.96 | 10.534% | $64.0655 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $189.62 | 11.461% | $211.3523 | $211.35 | $211.35 | $211.40 |
| Purchase #7 | $66.63 | 12.257% | $74.7968 | $74.80 | $74.80 | $74.80 |
| 7 purchase totals = | $827.09 | $916.6356 | $916.64 | $916.65 | $916.70 | |