| 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 | $132.98 | 7.316% | $142.7088 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $5.26 | 7.830% | $5.6719 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $13.66 | 5.128% | $14.3605 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $196.59 | 4.745% | $205.9182 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $165.56 | 6.107% | $175.6707 | $175.67 | $175.65 | $175.70 |
| Purchase #6 | $146.27 | 3.621% | $151.5664 | $151.57 | $151.55 | $151.60 |
| Purchase #7 | $100.58 | 7.310% | $107.9324 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $760.90 | $803.8289 | $803.83 | $803.75 | $803.90 | |