| 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 | $153.53 | 13.644% | $174.4776 | $174.48 | $174.50 | $174.50 |
| Purchase #2 | $65.59 | 3.450% | $67.8529 | $67.85 | $67.85 | $67.90 |
| Purchase #3 | $47.84 | 13.324% | $54.2142 | $54.21 | $54.20 | $54.20 |
| Purchase #4 | $247.40 | 9.224% | $270.2202 | $270.22 | $270.20 | $270.20 |
| Purchase #5 | $224.86 | 9.207% | $245.5629 | $245.56 | $245.55 | $245.60 |
| Purchase #6 | $192.72 | 4.331% | $201.0667 | $201.07 | $201.05 | $201.10 |
| Purchase #7 | $191.79 | 7.392% | $205.9671 | $205.97 | $205.95 | $206.00 |
| 7 purchase totals = | $1,123.73 | $1,219.3616 | $1,219.36 | $1,219.30 | $1,219.50 | |