| 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 | $33.45 | 3.335% | $34.5656 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $206.83 | 10.572% | $228.6961 | $228.70 | $228.70 | $228.70 |
| Purchase #3 | $124.94 | 4.589% | $130.6735 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $32.90 | 4.375% | $34.3394 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $186.53 | 5.548% | $196.8787 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $172.49 | 10.392% | $190.4152 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $68.64 | 7.203% | $73.5841 | $73.58 | $73.60 | $73.60 |
| 7 purchase totals = | $825.78 | $889.1526 | $889.16 | $889.15 | $889.20 | |