| 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 | $128.89 | 3.437% | $133.3199 | $133.32 | $133.30 | $133.30 |
| Purchase #2 | $70.86 | 4.268% | $73.8843 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $124.88 | 3.127% | $128.785 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $196.95 | 9.252% | $215.1718 | $215.17 | $215.15 | $215.20 |
| Purchase #5 | $54.45 | 12.690% | $61.3597 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $234.61 | 4.287% | $244.6677 | $244.67 | $244.65 | $244.70 |
| Purchase #7 | $69.76 | 10.143% | $76.8358 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $880.40 | $934.0242 | $934.03 | $934.00 | $934.10 | |