| 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 | $65.97 | 5.780% | $69.7831 | $69.78 | $69.80 | $69.80 |
| Purchase #2 | $152.83 | 11.562% | $170.5002 | $170.50 | $170.50 | $170.50 |
| Purchase #3 | $233.54 | 10.729% | $258.5965 | $258.60 | $258.60 | $258.60 |
| Purchase #4 | $98.25 | 4.124% | $102.3018 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $6.91 | 9.325% | $7.5544 | $7.55 | $7.55 | $7.60 |
| Purchase #6 | $42.68 | 7.857% | $46.0334 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $30.69 | 5.277% | $32.3095 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $630.87 | $687.0789 | $687.07 | $687.10 | $687.10 | |