| 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 | $192.54 | 12.509% | $216.6248 | $216.62 | $216.60 | $216.60 |
| Purchase #2 | $10.58 | 5.438% | $11.1553 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $239.35 | 11.856% | $267.7273 | $267.73 | $267.75 | $267.70 |
| Purchase #4 | $211.48 | 7.640% | $227.6371 | $227.64 | $227.65 | $227.60 |
| Purchase #5 | $125.27 | 13.503% | $142.1852 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $67.98 | 12.335% | $76.3653 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $171.57 | 5.413% | $180.8571 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $1,018.77 | $1,122.5521 | $1,122.57 | $1,122.55 | $1,122.60 | |