| 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 | $182.99 | 9.503% | $200.3795 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $24.79 | 12.743% | $27.949 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $210.70 | 13.779% | $239.7324 | $239.73 | $239.75 | $239.70 |
| Purchase #4 | $51.30 | 12.507% | $57.7161 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $149.52 | 9.624% | $163.9098 | $163.91 | $163.90 | $163.90 |
| Purchase #6 | $162.77 | 6.175% | $172.821 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $244.78 | 7.586% | $263.349 | $263.35 | $263.35 | $263.30 |
| 7 purchase totals = | $1,026.85 | $1,125.8568 | $1,125.86 | $1,125.85 | $1,125.70 | |