| 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 | $75.49 | 13.653% | $85.7966 | $85.80 | $85.80 | $85.80 |
| Purchase #2 | $136.26 | 8.291% | $147.5573 | $147.56 | $147.55 | $147.60 |
| Purchase #3 | $50.62 | 6.785% | $54.0546 | $54.05 | $54.05 | $54.10 |
| Purchase #4 | $212.68 | 13.647% | $241.7044 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $237.98 | 7.352% | $255.4763 | $255.48 | $255.50 | $255.50 |
| Purchase #6 | $19.47 | 13.445% | $22.0877 | $22.09 | $22.10 | $22.10 |
| Purchase #7 | $157.68 | 10.537% | $174.2947 | $174.29 | $174.30 | $174.30 |
| 7 purchase totals = | $890.18 | $980.9716 | $980.97 | $981.00 | $981.10 | |