| 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 | $231.29 | 6.503% | $246.3308 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $68.90 | 13.299% | $78.063 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $234.80 | 3.196% | $242.3042 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $193.38 | 10.465% | $213.6172 | $213.62 | $213.60 | $213.60 |
| Purchase #5 | $247.58 | 12.777% | $279.2133 | $279.21 | $279.20 | $279.20 |
| Purchase #6 | $82.71 | 9.200% | $90.3193 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $218.25 | 3.800% | $226.5435 | $226.54 | $226.55 | $226.50 |
| 7 purchase totals = | $1,276.91 | $1,376.3913 | $1,376.38 | $1,376.35 | $1,376.30 | |