| 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 | $208.64 | 7.563% | $224.4194 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $47.39 | 13.503% | $53.7891 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $202.88 | 5.442% | $213.9207 | $213.92 | $213.90 | $213.90 |
| Purchase #4 | $242.90 | 10.242% | $267.7778 | $267.78 | $267.80 | $267.80 |
| Purchase #5 | $234.31 | 5.778% | $247.8484 | $247.85 | $247.85 | $247.80 |
| Purchase #6 | $74.50 | 10.416% | $82.2599 | $82.26 | $82.25 | $82.30 |
| Purchase #7 | $175.57 | 10.351% | $193.7433 | $193.74 | $193.75 | $193.70 |
| 7 purchase totals = | $1,186.19 | $1,283.7586 | $1,283.76 | $1,283.75 | $1,283.70 | |