| 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 | $117.39 | 10.814% | $130.0846 | $130.08 | $130.10 | $130.10 |
| Purchase #2 | $220.49 | 8.599% | $239.4499 | $239.45 | $239.45 | $239.40 |
| Purchase #3 | $92.93 | 9.204% | $101.4833 | $101.48 | $101.50 | $101.50 |
| Purchase #4 | $39.43 | 6.158% | $41.8581 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $13.86 | 10.180% | $15.2709 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $76.53 | 7.829% | $82.5215 | $82.52 | $82.50 | $82.50 |
| Purchase #7 | $137.98 | 7.310% | $148.0663 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $698.61 | $758.7346 | $758.73 | $758.70 | $758.80 | |