| 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 | $219.54 | 5.277% | $231.1251 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $71.94 | 10.130% | $79.2275 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $209.70 | 8.767% | $228.0844 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $105.30 | 13.814% | $119.8461 | $119.85 | $119.85 | $119.80 |
| Purchase #5 | $26.63 | 7.123% | $28.5269 | $28.53 | $28.55 | $28.50 |
| Purchase #6 | $96.26 | 9.207% | $105.1227 | $105.12 | $105.10 | $105.10 |
| Purchase #7 | $229.36 | 9.505% | $251.1607 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $958.73 | $1,043.0934 | $1,043.10 | $1,043.15 | $1,043.00 | |