| 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 | $101.63 | 4.306% | $106.0062 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $243.30 | 6.178% | $258.3311 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $57.42 | 7.594% | $61.7805 | $61.78 | $61.80 | $61.80 |
| Purchase #4 | $220.88 | 12.771% | $249.0886 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $227.25 | 8.194% | $245.8709 | $245.87 | $245.85 | $245.90 |
| Purchase #6 | $111.36 | 11.799% | $124.4994 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $44.74 | 13.675% | $50.8582 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $1,006.58 | $1,096.4349 | $1,096.44 | $1,096.45 | $1,096.50 | |