| 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 | $154.81 | 4.211% | $161.329 | $161.33 | $161.35 | $161.30 |
| Purchase #2 | $89.83 | 5.530% | $94.7976 | $94.80 | $94.80 | $94.80 |
| Purchase #3 | $162.30 | 4.706% | $169.9378 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $197.53 | 9.815% | $216.9176 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $78.64 | 7.253% | $84.3438 | $84.34 | $84.35 | $84.30 |
| Purchase #6 | $14.57 | 3.860% | $15.1324 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $43.92 | 3.530% | $45.4704 | $45.47 | $45.45 | $45.50 |
| 7 purchase totals = | $741.60 | $787.9286 | $787.93 | $787.95 | $787.80 | |