| 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 | $199.39 | 4.843% | $209.0465 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $228.51 | 8.678% | $248.3401 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $14.64 | 10.151% | $16.1261 | $16.13 | $16.15 | $16.10 |
| Purchase #4 | $17.55 | 10.703% | $19.4284 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $231.50 | 8.627% | $251.4715 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $106.60 | 9.686% | $116.9253 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $136.65 | 8.325% | $148.0261 | $148.03 | $148.05 | $148.00 |
| 7 purchase totals = | $934.84 | $1,009.3640 | $1,009.38 | $1,009.45 | $1,009.20 | |