| 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 | $123.58 | 7.461% | $132.8003 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $194.79 | 8.837% | $212.0036 | $212.00 | $212.00 | $212.00 |
| Purchase #3 | $27.77 | 7.849% | $29.9497 | $29.95 | $29.95 | $29.90 |
| Purchase #4 | $29.55 | 9.382% | $32.3224 | $32.32 | $32.30 | $32.30 |
| Purchase #5 | $120.43 | 6.415% | $128.1556 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $81.72 | 5.263% | $86.0209 | $86.02 | $86.00 | $86.00 |
| Purchase #7 | $9.82 | 8.222% | $10.6274 | $10.63 | $10.65 | $10.60 |
| 7 purchase totals = | $587.66 | $631.8799 | $631.88 | $631.85 | $631.80 | |