| 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 | $100.53 | 12.102% | $112.6961 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $169.50 | 5.214% | $178.3377 | $178.34 | $178.35 | $178.30 |
| Purchase #3 | $64.98 | 10.184% | $71.5976 | $71.60 | $71.60 | $71.60 |
| Purchase #4 | $143.99 | 5.529% | $151.9512 | $151.95 | $151.95 | $152.00 |
| Purchase #5 | $69.58 | 5.627% | $73.4953 | $73.50 | $73.50 | $73.50 |
| Purchase #6 | $36.64 | 4.386% | $38.247 | $38.25 | $38.25 | $38.20 |
| Purchase #7 | $34.49 | 3.369% | $35.652 | $35.65 | $35.65 | $35.70 |
| 7 purchase totals = | $619.71 | $661.9769 | $661.99 | $662.00 | $662.00 | |