| 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 | $31.61 | 8.851% | $34.4078 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $246.50 | 8.644% | $267.8075 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $233.80 | 7.438% | $251.19 | $251.19 | $251.20 | $251.20 |
| Purchase #4 | $10.89 | 5.459% | $11.4845 | $11.48 | $11.50 | $11.50 |
| Purchase #5 | $206.46 | 7.573% | $222.0952 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $98.97 | 6.451% | $105.3546 | $105.35 | $105.35 | $105.40 |
| Purchase #7 | $164.48 | 10.782% | $182.2142 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $992.71 | $1,074.5538 | $1,074.55 | $1,074.55 | $1,074.60 | |