| 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 | $148.42 | 7.535% | $159.6034 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $212.72 | 7.556% | $228.7931 | $228.79 | $228.80 | $228.80 |
| Purchase #3 | $90.62 | 6.668% | $96.6625 | $96.66 | $96.65 | $96.70 |
| Purchase #4 | $75.58 | 13.783% | $85.9972 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $250.93 | 11.524% | $279.8472 | $279.85 | $279.85 | $279.80 |
| Purchase #6 | $111.64 | 4.466% | $116.6258 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $90.37 | 6.466% | $96.2133 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $980.28 | $1,063.7425 | $1,063.74 | $1,063.75 | $1,063.70 | |