| 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 | $130.88 | 10.261% | $144.3096 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $79.60 | 6.119% | $84.4707 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $159.61 | 9.661% | $175.0299 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $231.44 | 12.250% | $259.7914 | $259.79 | $259.80 | $259.80 |
| Purchase #5 | $217.41 | 12.682% | $244.9819 | $244.98 | $245.00 | $245.00 |
| Purchase #6 | $195.49 | 7.785% | $210.7089 | $210.71 | $210.70 | $210.70 |
| Purchase #7 | $177.85 | 13.243% | $201.4027 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,192.28 | $1,320.6951 | $1,320.69 | $1,320.70 | $1,320.70 | |