| 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 | $176.70 | 7.126% | $189.2916 | $189.29 | $189.30 | $189.30 |
| Purchase #2 | $86.40 | 6.267% | $91.8147 | $91.81 | $91.80 | $91.80 |
| Purchase #3 | $94.72 | 5.815% | $100.228 | $100.23 | $100.25 | $100.20 |
| Purchase #4 | $126.69 | 5.344% | $133.4603 | $133.46 | $133.45 | $133.50 |
| Purchase #5 | $174.67 | 13.813% | $198.7972 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $215.96 | 10.789% | $239.2599 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $8.48 | 4.808% | $8.8877 | $8.89 | $8.90 | $8.90 |
| 7 purchase totals = | $883.62 | $961.7394 | $961.74 | $961.75 | $961.80 | |