| 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 | $94.60 | 9.478% | $103.5662 | $103.57 | $103.55 | $103.60 |
| Purchase #2 | $55.92 | 12.146% | $62.712 | $62.71 | $62.70 | $62.70 |
| Purchase #3 | $196.96 | 11.702% | $220.0083 | $220.01 | $220.00 | $220.00 |
| Purchase #4 | $223.62 | 12.819% | $252.2858 | $252.29 | $252.30 | $252.30 |
| Purchase #5 | $157.93 | 11.657% | $176.3399 | $176.34 | $176.35 | $176.30 |
| Purchase #6 | $132.63 | 5.143% | $139.4512 | $139.45 | $139.45 | $139.50 |
| Purchase #7 | $14.36 | 8.318% | $15.5545 | $15.55 | $15.55 | $15.60 |
| 7 purchase totals = | $876.02 | $969.9179 | $969.92 | $969.90 | $970.00 | |