| 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 | $102.87 | 4.346% | $107.3407 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $154.43 | 12.394% | $173.5701 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $242.49 | 7.446% | $260.5458 | $260.55 | $260.55 | $260.50 |
| Purchase #4 | $247.45 | 3.417% | $255.9054 | $255.91 | $255.90 | $255.90 |
| Purchase #5 | $47.72 | 11.258% | $53.0923 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $120.33 | 9.852% | $132.1849 | $132.18 | $132.20 | $132.20 |
| Purchase #7 | $158.80 | 10.381% | $175.285 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $1,074.09 | $1,157.9242 | $1,157.93 | $1,157.95 | $1,157.90 | |