| 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 | $90.49 | 9.517% | $99.1019 | $99.10 | $99.10 | $99.10 |
| Purchase #2 | $195.90 | 4.302% | $204.3276 | $204.33 | $204.35 | $204.30 |
| Purchase #3 | $63.37 | 9.863% | $69.6202 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $107.92 | 4.128% | $112.3749 | $112.37 | $112.35 | $112.40 |
| Purchase #5 | $161.63 | 5.379% | $170.3241 | $170.32 | $170.30 | $170.30 |
| Purchase #6 | $132.26 | 6.276% | $140.5606 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $71.27 | 7.426% | $76.5625 | $76.56 | $76.55 | $76.60 |
| 7 purchase totals = | $822.84 | $872.8718 | $872.86 | $872.80 | $872.90 | |