| 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 | $152.70 | 11.595% | $170.4056 | $170.41 | $170.40 | $170.40 |
| Purchase #2 | $105.77 | 9.241% | $115.5442 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $114.32 | 13.824% | $130.1236 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $166.47 | 3.632% | $172.5162 | $172.52 | $172.50 | $172.50 |
| Purchase #5 | $95.62 | 6.408% | $101.7473 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $235.79 | 8.698% | $256.299 | $256.30 | $256.30 | $256.30 |
| Purchase #7 | $234.86 | 5.611% | $248.038 | $248.04 | $248.05 | $248.00 |
| 7 purchase totals = | $1,105.53 | $1,194.6739 | $1,194.68 | $1,194.65 | $1,194.50 | |