| 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 | $159.93 | 6.313% | $170.0264 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $240.79 | 10.856% | $266.9302 | $266.93 | $266.95 | $266.90 |
| Purchase #3 | $232.44 | 11.458% | $259.073 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $225.29 | 12.129% | $252.6154 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $230.61 | 11.146% | $256.3138 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $120.45 | 9.664% | $132.0903 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $7.90 | 6.537% | $8.4164 | $8.42 | $8.40 | $8.40 |
| 7 purchase totals = | $1,217.41 | $1,345.4655 | $1,345.47 | $1,345.45 | $1,345.40 | |