| 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 | $113.80 | 3.827% | $118.1551 | $118.16 | $118.15 | $118.20 |
| Purchase #2 | $211.48 | 13.565% | $240.1673 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $58.95 | 10.227% | $64.9788 | $64.98 | $65.00 | $65.00 |
| Purchase #4 | $19.97 | 9.656% | $21.8983 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $186.32 | 7.635% | $200.5455 | $200.55 | $200.55 | $200.50 |
| Purchase #6 | $195.52 | 12.439% | $219.8407 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $193.81 | 13.141% | $219.2786 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $979.85 | $1,084.8643 | $1,084.88 | $1,084.90 | $1,084.90 | |