| 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 | $227.76 | 11.811% | $254.6607 | $254.66 | $254.65 | $254.70 |
| Purchase #2 | $200.79 | 9.766% | $220.3992 | $220.40 | $220.40 | $220.40 |
| Purchase #3 | $11.57 | 9.811% | $12.7051 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $227.60 | 5.458% | $240.0224 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $106.31 | 8.522% | $115.3697 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $150.34 | 6.656% | $160.3466 | $160.35 | $160.35 | $160.30 |
| Purchase #7 | $220.26 | 12.394% | $247.559 | $247.56 | $247.55 | $247.60 |
| 7 purchase totals = | $1,144.63 | $1,251.0627 | $1,251.07 | $1,251.00 | $1,251.10 | |