| 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 | $229.46 | 10.747% | $254.1201 | $254.12 | $254.10 | $254.10 |
| Purchase #2 | $143.92 | 5.241% | $151.4628 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $128.98 | 7.430% | $138.5632 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $158.28 | 7.484% | $170.1257 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $107.43 | 13.577% | $122.0158 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $61.75 | 13.581% | $70.1363 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $224.77 | 9.861% | $246.9346 | $246.93 | $246.95 | $246.90 |
| 7 purchase totals = | $1,054.59 | $1,153.3585 | $1,153.36 | $1,153.35 | $1,153.30 | |