| 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 | $101.97 | 12.590% | $114.808 | $114.81 | $114.80 | $114.80 |
| Purchase #2 | $156.45 | 10.165% | $172.3531 | $172.35 | $172.35 | $172.40 |
| Purchase #3 | $240.38 | 9.467% | $263.1368 | $263.14 | $263.15 | $263.10 |
| Purchase #4 | $208.65 | 8.656% | $226.7107 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $184.36 | 13.762% | $209.7316 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $106.31 | 5.518% | $112.1762 | $112.18 | $112.20 | $112.20 |
| Purchase #7 | $160.79 | 7.280% | $172.4955 | $172.50 | $172.50 | $172.50 |
| 7 purchase totals = | $1,158.91 | $1,271.4119 | $1,271.42 | $1,271.45 | $1,271.40 | |