| 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 | $119.51 | 7.581% | $128.5701 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $9.87 | 4.422% | $10.3065 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $83.71 | 12.241% | $93.9569 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $128.88 | 3.603% | $133.5235 | $133.52 | $133.50 | $133.50 |
| Purchase #5 | $15.70 | 4.161% | $16.3533 | $16.35 | $16.35 | $16.40 |
| Purchase #6 | $23.33 | 4.817% | $24.4538 | $24.45 | $24.45 | $24.50 |
| Purchase #7 | $248.75 | 4.516% | $259.9836 | $259.98 | $260.00 | $260.00 |
| 7 purchase totals = | $629.75 | $667.1477 | $667.14 | $667.10 | $667.30 | |