| 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 | $122.54 | 10.545% | $135.4618 | $135.46 | $135.45 | $135.50 |
| Purchase #2 | $144.77 | 11.180% | $160.9553 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $47.32 | 12.318% | $53.1489 | $53.15 | $53.15 | $53.10 |
| Purchase #4 | $63.25 | 9.112% | $69.0133 | $69.01 | $69.00 | $69.00 |
| Purchase #5 | $176.87 | 6.465% | $188.3046 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $233.80 | 6.506% | $249.011 | $249.01 | $249.00 | $249.00 |
| Purchase #7 | $46.92 | 3.178% | $48.4111 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $835.47 | $904.3060 | $904.30 | $904.25 | $904.30 | |