| 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 | $51.57 | 3.623% | $53.4384 | $53.44 | $53.45 | $53.40 |
| Purchase #2 | $10.96 | 7.551% | $11.7876 | $11.79 | $11.80 | $11.80 |
| Purchase #3 | $116.30 | 11.344% | $129.4931 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $223.68 | 7.378% | $240.1831 | $240.18 | $240.20 | $240.20 |
| Purchase #5 | $171.42 | 11.803% | $191.6527 | $191.65 | $191.65 | $191.70 |
| Purchase #6 | $158.45 | 10.789% | $175.5452 | $175.55 | $175.55 | $175.50 |
| Purchase #7 | $225.58 | 8.732% | $245.2776 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $957.96 | $1,047.3777 | $1,047.38 | $1,047.45 | $1,047.40 | |