| 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 | $130.46 | 13.672% | $148.2965 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $213.81 | 8.511% | $232.0074 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $32.42 | 5.398% | $34.17 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $10.64 | 12.530% | $11.9732 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $240.53 | 13.235% | $272.3641 | $272.36 | $272.35 | $272.40 |
| Purchase #6 | $199.67 | 13.444% | $226.5136 | $226.51 | $226.50 | $226.50 |
| Purchase #7 | $211.52 | 8.454% | $229.4019 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,039.05 | $1,154.7267 | $1,154.72 | $1,154.65 | $1,154.80 | |