| 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 | $110.52 | 4.470% | $115.4602 | $115.46 | $115.45 | $115.50 |
| Purchase #2 | $45.51 | 8.715% | $49.4762 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $160.96 | 9.345% | $176.0017 | $176.00 | $176.00 | $176.00 |
| Purchase #4 | $133.78 | 9.401% | $146.3567 | $146.36 | $146.35 | $146.40 |
| Purchase #5 | $73.36 | 6.255% | $77.9487 | $77.95 | $77.95 | $77.90 |
| Purchase #6 | $5.95 | 6.273% | $6.3232 | $6.32 | $6.30 | $6.30 |
| Purchase #7 | $237.42 | 7.386% | $254.9558 | $254.96 | $254.95 | $255.00 |
| 7 purchase totals = | $767.50 | $826.5225 | $826.53 | $826.50 | $826.60 | |