| 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 | $39.26 | 6.152% | $41.6753 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $67.34 | 12.544% | $75.7871 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $154.83 | 11.106% | $172.0254 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $154.77 | 4.490% | $161.7192 | $161.72 | $161.70 | $161.70 |
| Purchase #5 | $124.71 | 12.798% | $140.6704 | $140.67 | $140.65 | $140.70 |
| Purchase #6 | $238.30 | 13.521% | $270.5205 | $270.52 | $270.50 | $270.50 |
| Purchase #7 | $83.70 | 9.657% | $91.7829 | $91.78 | $91.80 | $91.80 |
| 7 purchase totals = | $862.91 | $954.1808 | $954.19 | $954.20 | $954.20 | |