| 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 | $125.87 | 5.859% | $133.2447 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $115.36 | 6.764% | $123.163 | $123.16 | $123.15 | $123.20 |
| Purchase #3 | $205.35 | 3.660% | $212.8658 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $29.60 | 9.699% | $32.4709 | $32.47 | $32.45 | $32.50 |
| Purchase #5 | $182.39 | 3.459% | $188.6989 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $111.59 | 3.207% | $115.1687 | $115.17 | $115.15 | $115.20 |
| Purchase #7 | $210.88 | 5.798% | $223.1068 | $223.11 | $223.10 | $223.10 |
| 7 purchase totals = | $981.04 | $1,028.7188 | $1,028.72 | $1,028.65 | $1,028.80 | |