| 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 | $219.78 | 12.253% | $246.7096 | $246.71 | $246.70 | $246.70 |
| Purchase #2 | $147.59 | 11.699% | $164.8566 | $164.86 | $164.85 | $164.90 |
| Purchase #3 | $236.46 | 3.385% | $244.4642 | $244.46 | $244.45 | $244.50 |
| Purchase #4 | $148.39 | 8.394% | $160.8459 | $160.85 | $160.85 | $160.80 |
| Purchase #5 | $145.99 | 10.212% | $160.8985 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $230.33 | 11.428% | $256.6521 | $256.65 | $256.65 | $256.70 |
| Purchase #7 | $180.79 | 13.787% | $205.7155 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $1,309.33 | $1,440.1424 | $1,440.15 | $1,440.10 | $1,440.20 | |