| 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 | $41.56 | 9.794% | $45.6304 | $45.63 | $45.65 | $45.60 |
| Purchase #2 | $234.81 | 5.858% | $248.5652 | $248.57 | $248.55 | $248.60 |
| Purchase #3 | $137.54 | 7.532% | $147.8995 | $147.90 | $147.90 | $147.90 |
| Purchase #4 | $172.59 | 3.275% | $178.2423 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $112.38 | 8.293% | $121.6997 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $83.41 | 10.354% | $92.0463 | $92.05 | $92.05 | $92.00 |
| Purchase #7 | $33.89 | 3.571% | $35.1002 | $35.10 | $35.10 | $35.10 |
| 7 purchase totals = | $816.18 | $869.1836 | $869.19 | $869.20 | $869.10 | |