| 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 | $189.84 | 9.745% | $208.3399 | $208.34 | $208.35 | $208.30 |
| Purchase #2 | $204.67 | 6.509% | $217.992 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $92.56 | 5.548% | $97.6952 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $110.60 | 5.330% | $116.495 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $155.68 | 10.137% | $171.4613 | $171.46 | $171.45 | $171.50 |
| Purchase #6 | $51.90 | 10.391% | $57.2929 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $69.82 | 4.437% | $72.9179 | $72.92 | $72.90 | $72.90 |
| 7 purchase totals = | $875.07 | $942.1942 | $942.20 | $942.20 | $942.20 | |