| 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 | $244.35 | 3.500% | $252.9023 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $7.69 | 13.109% | $8.6981 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $107.54 | 3.344% | $111.1361 | $111.14 | $111.15 | $111.10 |
| Purchase #4 | $50.33 | 4.814% | $52.7529 | $52.75 | $52.75 | $52.80 |
| Purchase #5 | $111.74 | 6.570% | $119.0813 | $119.08 | $119.10 | $119.10 |
| Purchase #6 | $159.42 | 5.751% | $168.5882 | $168.59 | $168.60 | $168.60 |
| Purchase #7 | $25.80 | 13.788% | $29.3573 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $706.87 | $742.5162 | $742.52 | $742.55 | $742.60 | |