| 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 | $126.60 | 6.648% | $135.0164 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $142.80 | 12.828% | $161.1184 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $69.50 | 10.477% | $76.7815 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $156.93 | 12.555% | $176.6326 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $183.55 | 11.663% | $204.9574 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $238.94 | 3.155% | $246.4786 | $246.48 | $246.50 | $246.50 |
| Purchase #7 | $16.86 | 6.213% | $17.9075 | $17.91 | $17.90 | $17.90 |
| 7 purchase totals = | $935.18 | $1,018.8924 | $1,018.90 | $1,018.90 | $1,018.90 | |