| 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 | $222.65 | 6.590% | $237.3226 | $237.32 | $237.30 | $237.30 |
| Purchase #2 | $121.71 | 6.719% | $129.8877 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $171.80 | 9.393% | $187.9372 | $187.94 | $187.95 | $187.90 |
| Purchase #4 | $146.30 | 7.553% | $157.35 | $157.35 | $157.35 | $157.40 |
| Purchase #5 | $205.86 | 12.436% | $231.4607 | $231.46 | $231.45 | $231.50 |
| Purchase #6 | $176.89 | 12.685% | $199.3285 | $199.33 | $199.35 | $199.30 |
| Purchase #7 | $224.81 | 12.778% | $253.5362 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $1,270.02 | $1,396.8229 | $1,396.83 | $1,396.85 | $1,396.80 | |