| 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 | $126.47 | 13.109% | $143.049 | $143.05 | $143.05 | $143.00 |
| Purchase #2 | $102.54 | 7.523% | $110.2541 | $110.25 | $110.25 | $110.30 |
| Purchase #3 | $91.27 | 11.510% | $101.7752 | $101.78 | $101.80 | $101.80 |
| Purchase #4 | $247.54 | 10.376% | $273.2248 | $273.22 | $273.20 | $273.20 |
| Purchase #5 | $108.27 | 12.296% | $121.5829 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $30.67 | 13.774% | $34.8945 | $34.89 | $34.90 | $34.90 |
| Purchase #7 | $119.48 | 7.394% | $128.3144 | $128.31 | $128.30 | $128.30 |
| 7 purchase totals = | $826.24 | $913.0949 | $913.08 | $913.10 | $913.10 | |