| 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 | $194.72 | 11.725% | $217.5509 | $217.55 | $217.55 | $217.60 |
| Purchase #2 | $22.84 | 11.180% | $25.3935 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $83.84 | 4.300% | $87.4451 | $87.45 | $87.45 | $87.40 |
| Purchase #4 | $77.83 | 11.481% | $86.7657 | $86.77 | $86.75 | $86.80 |
| Purchase #5 | $160.56 | 5.183% | $168.8818 | $168.88 | $168.90 | $168.90 |
| Purchase #6 | $120.58 | 8.485% | $130.8112 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $241.71 | 11.637% | $269.8378 | $269.84 | $269.85 | $269.80 |
| 7 purchase totals = | $902.08 | $986.6860 | $986.69 | $986.70 | $986.70 | |