| 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 | $246.56 | 4.169% | $256.8391 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $212.70 | 13.758% | $241.9633 | $241.96 | $241.95 | $242.00 |
| Purchase #3 | $198.78 | 3.660% | $206.0553 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $103.67 | 9.402% | $113.4171 | $113.42 | $113.40 | $113.40 |
| Purchase #5 | $76.65 | 7.647% | $82.5114 | $82.51 | $82.50 | $82.50 |
| Purchase #6 | $113.65 | 6.540% | $121.0827 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $225.72 | 11.571% | $251.8381 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $1,177.73 | $1,273.7070 | $1,273.71 | $1,273.70 | $1,273.70 | |