| 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 | $142.60 | 3.240% | $147.2202 | $147.22 | $147.20 | $147.20 |
| Purchase #2 | $86.30 | 9.471% | $94.4735 | $94.47 | $94.45 | $94.50 |
| Purchase #3 | $49.39 | 3.292% | $51.0159 | $51.02 | $51.00 | $51.00 |
| Purchase #4 | $41.78 | 11.851% | $46.7313 | $46.73 | $46.75 | $46.70 |
| Purchase #5 | $133.35 | 11.617% | $148.8413 | $148.84 | $148.85 | $148.80 |
| Purchase #6 | $250.52 | 11.373% | $279.0116 | $279.01 | $279.00 | $279.00 |
| Purchase #7 | $221.53 | 10.286% | $244.3166 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $925.47 | $1,011.6104 | $1,011.61 | $1,011.55 | $1,011.50 | |