| 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 | $92.83 | 10.822% | $102.8761 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $155.59 | 6.193% | $165.2257 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $103.74 | 4.178% | $108.0743 | $108.07 | $108.05 | $108.10 |
| Purchase #4 | $128.58 | 11.229% | $143.0182 | $143.02 | $143.00 | $143.00 |
| Purchase #5 | $110.40 | 5.735% | $116.7314 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $134.28 | 9.856% | $147.5146 | $147.51 | $147.50 | $147.50 |
| Purchase #7 | $19.87 | 3.304% | $20.5265 | $20.53 | $20.55 | $20.50 |
| 7 purchase totals = | $745.29 | $803.9668 | $803.97 | $804.00 | $803.90 | |