| 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 | $187.59 | 7.675% | $201.9875 | $201.99 | $202.00 | $202.00 |
| Purchase #2 | $36.78 | 5.540% | $38.8176 | $38.82 | $38.80 | $38.80 |
| Purchase #3 | $63.31 | 9.838% | $69.5384 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $199.48 | 4.850% | $209.1548 | $209.15 | $209.15 | $209.20 |
| Purchase #5 | $86.58 | 3.853% | $89.9159 | $89.92 | $89.90 | $89.90 |
| Purchase #6 | $97.63 | 5.361% | $102.8639 | $102.86 | $102.85 | $102.90 |
| Purchase #7 | $7.56 | 13.164% | $8.5552 | $8.56 | $8.55 | $8.60 |
| 7 purchase totals = | $678.93 | $720.8333 | $720.84 | $720.80 | $720.90 | |