| 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 | $240.30 | 9.288% | $262.6191 | $262.62 | $262.60 | $262.60 |
| Purchase #2 | $10.53 | 6.679% | $11.2333 | $11.23 | $11.25 | $11.20 |
| Purchase #3 | $56.73 | 5.425% | $59.8076 | $59.81 | $59.80 | $59.80 |
| Purchase #4 | $180.87 | 8.264% | $195.8171 | $195.82 | $195.80 | $195.80 |
| Purchase #5 | $54.48 | 10.125% | $59.9961 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $15.70 | 9.228% | $17.1488 | $17.15 | $17.15 | $17.10 |
| Purchase #7 | $224.54 | 7.438% | $241.2413 | $241.24 | $241.25 | $241.20 |
| 7 purchase totals = | $783.15 | $847.8633 | $847.87 | $847.85 | $847.70 | |