| 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 | $5.32 | 5.224% | $5.5979 | $5.60 | $5.60 | $5.60 |
| Purchase #2 | $102.48 | 8.627% | $111.3209 | $111.32 | $111.30 | $111.30 |
| Purchase #3 | $121.33 | 9.559% | $132.9279 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $181.35 | 9.874% | $199.2565 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $191.73 | 10.404% | $211.6776 | $211.68 | $211.70 | $211.70 |
| Purchase #6 | $87.70 | 9.587% | $96.1078 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $12.94 | 11.720% | $14.4566 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $702.85 | $771.3452 | $771.36 | $771.35 | $771.40 | |