| 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 | $66.89 | 8.251% | $72.4091 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $206.56 | 7.649% | $222.3598 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $7.94 | 6.296% | $8.4399 | $8.44 | $8.45 | $8.40 |
| Purchase #4 | $9.39 | 7.854% | $10.1275 | $10.13 | $10.15 | $10.10 |
| Purchase #5 | $181.28 | 6.440% | $192.9544 | $192.95 | $192.95 | $193.00 |
| Purchase #6 | $203.52 | 7.698% | $219.187 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $188.97 | 10.747% | $209.2786 | $209.28 | $209.30 | $209.30 |
| 7 purchase totals = | $864.55 | $934.7563 | $934.76 | $934.80 | $934.80 | |