| 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 | $211.88 | 13.293% | $240.0452 | $240.05 | $240.05 | $240.00 |
| Purchase #2 | $194.47 | 13.401% | $220.5309 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $102.59 | 3.383% | $106.0606 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $75.41 | 10.819% | $83.5686 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $204.56 | 11.655% | $228.4015 | $228.40 | $228.40 | $228.40 |
| Purchase #6 | $238.25 | 7.648% | $256.4714 | $256.47 | $256.45 | $256.50 |
| Purchase #7 | $117.57 | 5.492% | $124.0269 | $124.03 | $124.05 | $124.00 |
| 7 purchase totals = | $1,144.73 | $1,259.1051 | $1,259.11 | $1,259.10 | $1,259.10 | |