| 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 | $188.97 | 11.446% | $210.5995 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $188.27 | 6.666% | $200.8201 | $200.82 | $200.80 | $200.80 |
| Purchase #3 | $96.67 | 11.790% | $108.0674 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $40.37 | 11.790% | $45.1296 | $45.13 | $45.15 | $45.10 |
| Purchase #5 | $247.87 | 9.104% | $270.4361 | $270.44 | $270.45 | $270.40 |
| Purchase #6 | $195.99 | 7.370% | $210.4345 | $210.43 | $210.45 | $210.40 |
| Purchase #7 | $71.90 | 5.707% | $76.0033 | $76.00 | $76.00 | $76.00 |
| 7 purchase totals = | $1,030.04 | $1,121.4905 | $1,121.49 | $1,121.50 | $1,121.40 | |