| 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 | $158.82 | 13.818% | $180.7657 | $180.77 | $180.75 | $180.80 |
| Purchase #2 | $20.47 | 13.213% | $23.1747 | $23.17 | $23.15 | $23.20 |
| Purchase #3 | $195.53 | 7.319% | $209.8408 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $239.82 | 12.468% | $269.7208 | $269.72 | $269.70 | $269.70 |
| Purchase #5 | $181.31 | 6.216% | $192.5802 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $113.50 | 11.796% | $126.8885 | $126.89 | $126.90 | $126.90 |
| Purchase #7 | $187.88 | 8.814% | $204.4397 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $1,097.33 | $1,207.4104 | $1,207.41 | $1,207.40 | $1,207.40 | |