| 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 | $151.85 | 5.351% | $159.9755 | $159.98 | $160.00 | $160.00 |
| Purchase #2 | $67.62 | 11.591% | $75.4578 | $75.46 | $75.45 | $75.50 |
| Purchase #3 | $159.94 | 6.744% | $170.7264 | $170.73 | $170.75 | $170.70 |
| Purchase #4 | $19.66 | 4.502% | $20.5451 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $241.71 | 11.293% | $269.0063 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $245.92 | 4.344% | $256.6028 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $110.72 | 5.787% | $117.1274 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $997.42 | $1,069.4413 | $1,069.46 | $1,069.50 | $1,069.40 | |