| 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 | $102.99 | 5.655% | $108.8141 | $108.81 | $108.80 | $108.80 |
| Purchase #2 | $39.62 | 11.778% | $44.2864 | $44.29 | $44.30 | $44.30 |
| Purchase #3 | $47.79 | 9.776% | $52.462 | $52.46 | $52.45 | $52.50 |
| Purchase #4 | $105.99 | 8.715% | $115.227 | $115.23 | $115.25 | $115.20 |
| Purchase #5 | $69.85 | 6.397% | $74.3183 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $146.77 | 10.403% | $162.0385 | $162.04 | $162.05 | $162.00 |
| Purchase #7 | $148.92 | 8.493% | $161.5678 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $661.93 | $718.7141 | $718.72 | $718.70 | $718.70 | |