| 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 | $97.96 | 11.240% | $108.9707 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $250.83 | 3.498% | $259.604 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $56.25 | 5.574% | $59.3854 | $59.39 | $59.40 | $59.40 |
| Purchase #4 | $171.60 | 13.746% | $195.1881 | $195.19 | $195.20 | $195.20 |
| Purchase #5 | $250.26 | 10.707% | $277.0553 | $277.06 | $277.05 | $277.10 |
| Purchase #6 | $133.83 | 9.294% | $146.2682 | $146.27 | $146.25 | $146.30 |
| Purchase #7 | $103.63 | 5.138% | $108.9545 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $1,064.36 | $1,155.4262 | $1,155.43 | $1,155.40 | $1,155.60 | |