| 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 | $141.42 | 13.306% | $160.2373 | $160.24 | $160.25 | $160.20 |
| Purchase #2 | $130.48 | 6.508% | $138.9716 | $138.97 | $138.95 | $139.00 |
| Purchase #3 | $75.99 | 4.837% | $79.6656 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $61.67 | 9.278% | $67.3917 | $67.39 | $67.40 | $67.40 |
| Purchase #5 | $210.49 | 7.256% | $225.7632 | $225.76 | $225.75 | $225.80 |
| Purchase #6 | $8.94 | 11.327% | $9.9526 | $9.95 | $9.95 | $10.00 |
| Purchase #7 | $244.57 | 10.543% | $270.355 | $270.36 | $270.35 | $270.40 |
| 7 purchase totals = | $873.56 | $952.3370 | $952.34 | $952.30 | $952.50 | |