| 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 | $91.55 | 6.204% | $97.2298 | $97.23 | $97.25 | $97.20 |
| Purchase #2 | $91.87 | 7.583% | $98.8365 | $98.84 | $98.85 | $98.80 |
| Purchase #3 | $131.79 | 13.485% | $149.5619 | $149.56 | $149.55 | $149.60 |
| Purchase #4 | $214.71 | 11.868% | $240.1918 | $240.19 | $240.20 | $240.20 |
| Purchase #5 | $87.41 | 10.304% | $96.4167 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $171.55 | 4.445% | $179.1754 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $162.27 | 9.594% | $177.8382 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $951.15 | $1,039.2503 | $1,039.26 | $1,039.30 | $1,039.20 | |