| 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 | $16.54 | 4.728% | $17.322 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $45.78 | 6.158% | $48.5991 | $48.60 | $48.60 | $48.60 |
| Purchase #3 | $170.42 | 6.684% | $181.8109 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $51.49 | 12.386% | $57.8676 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $214.97 | 8.442% | $233.1178 | $233.12 | $233.10 | $233.10 |
| Purchase #6 | $210.36 | 3.603% | $217.9393 | $217.94 | $217.95 | $217.90 |
| Purchase #7 | $167.29 | 4.466% | $174.7612 | $174.76 | $174.75 | $174.80 |
| 7 purchase totals = | $876.85 | $931.4179 | $931.42 | $931.35 | $931.40 | |