| 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 | $142.63 | 6.301% | $151.6171 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $173.89 | 10.629% | $192.3728 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $190.89 | 11.589% | $213.0122 | $213.01 | $213.00 | $213.00 |
| Purchase #4 | $176.54 | 11.576% | $196.9763 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $106.88 | 13.386% | $121.187 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $47.55 | 5.550% | $50.189 | $50.19 | $50.20 | $50.20 |
| Purchase #7 | $140.56 | 11.653% | $156.9395 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $978.94 | $1,082.2939 | $1,082.30 | $1,082.30 | $1,082.30 | |