| 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 | $65.79 | 3.519% | $68.1052 | $68.11 | $68.10 | $68.10 |
| Purchase #2 | $206.36 | 8.418% | $223.7314 | $223.73 | $223.75 | $223.70 |
| Purchase #3 | $210.52 | 4.345% | $219.6671 | $219.67 | $219.65 | $219.70 |
| Purchase #4 | $202.28 | 11.308% | $225.1538 | $225.15 | $225.15 | $225.20 |
| Purchase #5 | $89.65 | 9.127% | $97.8324 | $97.83 | $97.85 | $97.80 |
| Purchase #6 | $128.34 | 7.739% | $138.2722 | $138.27 | $138.25 | $138.30 |
| Purchase #7 | $40.39 | 10.561% | $44.6556 | $44.66 | $44.65 | $44.70 |
| 7 purchase totals = | $943.33 | $1,017.4177 | $1,017.42 | $1,017.40 | $1,017.50 | |