| 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 | $6.32 | 10.184% | $6.9636 | $6.96 | $6.95 | $7.00 |
| Purchase #2 | $234.34 | 9.517% | $256.6421 | $256.64 | $256.65 | $256.60 |
| Purchase #3 | $152.37 | 3.871% | $158.2682 | $158.27 | $158.25 | $158.30 |
| Purchase #4 | $205.97 | 9.407% | $225.3456 | $225.35 | $225.35 | $225.30 |
| Purchase #5 | $149.66 | 13.704% | $170.1694 | $170.17 | $170.15 | $170.20 |
| Purchase #6 | $222.46 | 9.155% | $242.8262 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $33.42 | 4.355% | $34.8754 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $1,004.54 | $1,095.0905 | $1,095.10 | $1,095.10 | $1,095.10 | |