| 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 | $39.70 | 9.740% | $43.5668 | $43.57 | $43.55 | $43.60 |
| Purchase #2 | $34.64 | 3.354% | $35.8018 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $153.26 | 10.261% | $168.986 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $35.30 | 4.491% | $36.8853 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $57.88 | 10.323% | $63.855 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $249.96 | 12.335% | $280.7926 | $280.79 | $280.80 | $280.80 |
| Purchase #7 | $10.57 | 12.620% | $11.9039 | $11.90 | $11.90 | $11.90 |
| 7 purchase totals = | $581.31 | $641.7914 | $641.80 | $641.80 | $641.90 | |