| 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 | $223.59 | 9.453% | $244.726 | $244.73 | $244.75 | $244.70 |
| Purchase #2 | $239.26 | 11.116% | $265.8561 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $137.27 | 4.420% | $143.3373 | $143.34 | $143.35 | $143.30 |
| Purchase #4 | $119.36 | 10.854% | $132.3153 | $132.32 | $132.30 | $132.30 |
| Purchase #5 | $171.68 | 9.150% | $187.3887 | $187.39 | $187.40 | $187.40 |
| Purchase #6 | $216.95 | 12.367% | $243.7802 | $243.78 | $243.80 | $243.80 |
| Purchase #7 | $9.39 | 3.641% | $9.7319 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $1,117.50 | $1,227.1355 | $1,227.15 | $1,227.20 | $1,227.10 | |