| 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 | $97.66 | 5.401% | $102.9346 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $44.76 | 11.688% | $49.9915 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $89.99 | 6.650% | $95.9743 | $95.97 | $95.95 | $96.00 |
| Purchase #4 | $243.78 | 8.147% | $263.6408 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $11.92 | 3.856% | $12.3796 | $12.38 | $12.40 | $12.40 |
| Purchase #6 | $246.67 | 10.471% | $272.4988 | $272.50 | $272.50 | $272.50 |
| Purchase #7 | $69.80 | 8.483% | $75.7211 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $804.58 | $873.1407 | $873.13 | $873.15 | $873.10 | |