| 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 | $114.92 | 4.393% | $119.9684 | $119.97 | $119.95 | $120.00 |
| Purchase #2 | $137.48 | 10.590% | $152.0391 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $52.53 | 5.746% | $55.5484 | $55.55 | $55.55 | $55.50 |
| Purchase #4 | $244.92 | 6.281% | $260.3034 | $260.30 | $260.30 | $260.30 |
| Purchase #5 | $19.61 | 11.153% | $21.7971 | $21.80 | $21.80 | $21.80 |
| Purchase #6 | $148.39 | 5.518% | $156.5782 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $33.59 | 11.388% | $37.4152 | $37.42 | $37.40 | $37.40 |
| 7 purchase totals = | $751.44 | $803.6498 | $803.66 | $803.65 | $803.60 | |