| 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 | $199.37 | 9.474% | $218.2583 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $176.92 | 7.332% | $189.8918 | $189.89 | $189.90 | $189.90 |
| Purchase #3 | $55.48 | 9.319% | $60.6502 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $166.47 | 13.431% | $188.8286 | $188.83 | $188.85 | $188.80 |
| Purchase #5 | $7.92 | 4.845% | $8.3037 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $214.99 | 4.535% | $224.7398 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $64.59 | 13.350% | $73.2128 | $73.21 | $73.20 | $73.20 |
| 7 purchase totals = | $885.74 | $963.8852 | $963.88 | $963.90 | $963.90 | |