| 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 | $241.37 | 9.626% | $264.6043 | $264.60 | $264.60 | $264.60 |
| Purchase #2 | $58.54 | 5.474% | $61.7445 | $61.74 | $61.75 | $61.70 |
| Purchase #3 | $228.26 | 4.566% | $238.6824 | $238.68 | $238.70 | $238.70 |
| Purchase #4 | $90.90 | 7.254% | $97.4939 | $97.49 | $97.50 | $97.50 |
| Purchase #5 | $46.55 | 9.187% | $50.8265 | $50.83 | $50.85 | $50.80 |
| Purchase #6 | $221.64 | 11.867% | $247.942 | $247.94 | $247.95 | $247.90 |
| Purchase #7 | $245.87 | 13.694% | $279.5394 | $279.54 | $279.55 | $279.50 |
| 7 purchase totals = | $1,133.13 | $1,240.8330 | $1,240.82 | $1,240.90 | $1,240.70 | |