| 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 | $40.70 | 6.319% | $43.2718 | $43.27 | $43.25 | $43.30 |
| Purchase #2 | $178.64 | 9.807% | $196.1592 | $196.16 | $196.15 | $196.20 |
| Purchase #3 | $55.67 | 12.703% | $62.7418 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $177.38 | 9.475% | $194.1868 | $194.19 | $194.20 | $194.20 |
| Purchase #5 | $211.42 | 11.720% | $236.1984 | $236.20 | $236.20 | $236.20 |
| Purchase #6 | $92.90 | 7.482% | $99.8508 | $99.85 | $99.85 | $99.90 |
| Purchase #7 | $115.99 | 12.274% | $130.2266 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $872.70 | $962.6354 | $962.64 | $962.65 | $962.70 | |