| 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 | $204.36 | 7.333% | $219.3457 | $219.35 | $219.35 | $219.30 |
| Purchase #2 | $20.42 | 5.666% | $21.577 | $21.58 | $21.60 | $21.60 |
| Purchase #3 | $58.93 | 11.178% | $65.5172 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $165.83 | 9.819% | $182.1128 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $104.64 | 13.117% | $118.3656 | $118.37 | $118.35 | $118.40 |
| Purchase #6 | $5.79 | 13.386% | $6.565 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $163.50 | 4.544% | $170.9294 | $170.93 | $170.95 | $170.90 |
| 7 purchase totals = | $723.47 | $784.4127 | $784.43 | $784.40 | $784.40 | |