| 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 | $11.42 | 11.413% | $12.7234 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $85.57 | 3.264% | $88.363 | $88.36 | $88.35 | $88.40 |
| Purchase #3 | $248.76 | 8.137% | $269.0016 | $269.00 | $269.00 | $269.00 |
| Purchase #4 | $141.66 | 7.622% | $152.4573 | $152.46 | $152.45 | $152.50 |
| Purchase #5 | $121.74 | 13.691% | $138.4074 | $138.41 | $138.40 | $138.40 |
| Purchase #6 | $190.38 | 7.182% | $204.0531 | $204.05 | $204.05 | $204.10 |
| Purchase #7 | $56.99 | 3.419% | $58.9385 | $58.94 | $58.95 | $58.90 |
| 7 purchase totals = | $856.52 | $923.9443 | $923.94 | $923.90 | $924.00 | |