| 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 | $110.53 | 12.206% | $124.0213 | $124.02 | $124.00 | $124.00 |
| Purchase #2 | $131.96 | 5.364% | $139.0383 | $139.04 | $139.05 | $139.00 |
| Purchase #3 | $46.88 | 9.774% | $51.4621 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $66.80 | 4.215% | $69.6156 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $43.55 | 9.119% | $47.5213 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $49.96 | 11.710% | $55.8103 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $212.51 | 13.197% | $240.5549 | $240.55 | $240.55 | $240.60 |
| 7 purchase totals = | $662.19 | $728.0238 | $728.02 | $727.95 | $728.00 | |