| 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 | $170.71 | 12.853% | $192.6514 | $192.65 | $192.65 | $192.70 |
| Purchase #2 | $212.81 | 11.818% | $237.9599 | $237.96 | $237.95 | $238.00 |
| Purchase #3 | $177.84 | 11.134% | $197.6407 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $149.86 | 7.138% | $160.557 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $116.39 | 6.525% | $123.9844 | $123.98 | $124.00 | $124.00 |
| Purchase #6 | $32.68 | 12.495% | $36.7634 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $109.86 | 3.219% | $113.3964 | $113.40 | $113.40 | $113.40 |
| 7 purchase totals = | $970.15 | $1,062.9532 | $1,062.95 | $1,062.95 | $1,063.10 | |