| 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 | $212.42 | 3.481% | $219.8143 | $219.81 | $219.80 | $219.80 |
| Purchase #2 | $242.46 | 8.326% | $262.6472 | $262.65 | $262.65 | $262.60 |
| Purchase #3 | $87.57 | 5.770% | $92.6228 | $92.62 | $92.60 | $92.60 |
| Purchase #4 | $91.25 | 6.458% | $97.1429 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $36.45 | 10.312% | $40.2087 | $40.21 | $40.20 | $40.20 |
| Purchase #6 | $177.96 | 10.179% | $196.0745 | $196.07 | $196.05 | $196.10 |
| Purchase #7 | $195.77 | 9.163% | $213.7084 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,043.88 | $1,122.2188 | $1,122.21 | $1,122.15 | $1,122.10 | |