| 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 | $23.26 | 12.386% | $26.141 | $26.14 | $26.15 | $26.10 |
| Purchase #2 | $220.25 | 7.593% | $236.9736 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $224.83 | 6.282% | $238.9538 | $238.95 | $238.95 | $239.00 |
| Purchase #4 | $141.84 | 7.479% | $152.4482 | $152.45 | $152.45 | $152.40 |
| Purchase #5 | $6.84 | 5.372% | $7.2074 | $7.21 | $7.20 | $7.20 |
| Purchase #6 | $128.45 | 7.584% | $138.1916 | $138.19 | $138.20 | $138.20 |
| Purchase #7 | $234.43 | 3.105% | $241.7091 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $979.90 | $1,041.6247 | $1,041.62 | $1,041.60 | $1,041.60 | |