| 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 | $19.58 | 8.581% | $21.2602 | $21.26 | $21.25 | $21.30 |
| Purchase #2 | $84.68 | 12.450% | $95.2227 | $95.22 | $95.20 | $95.20 |
| Purchase #3 | $34.51 | 5.295% | $36.3373 | $36.34 | $36.35 | $36.30 |
| Purchase #4 | $125.65 | 3.120% | $129.5703 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $63.51 | 11.232% | $70.6434 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $241.70 | 10.778% | $267.7504 | $267.75 | $267.75 | $267.80 |
| Purchase #7 | $131.61 | 13.291% | $149.1023 | $149.10 | $149.10 | $149.10 |
| 7 purchase totals = | $701.24 | $769.8866 | $769.88 | $769.85 | $769.90 | |