| 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 | $168.94 | 7.544% | $181.6848 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $105.34 | 5.288% | $110.9104 | $110.91 | $110.90 | $110.90 |
| Purchase #3 | $46.57 | 11.147% | $51.7612 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $88.80 | 6.178% | $94.2861 | $94.29 | $94.30 | $94.30 |
| Purchase #5 | $6.70 | 10.755% | $7.4206 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $116.98 | 3.241% | $120.7713 | $120.77 | $120.75 | $120.80 |
| Purchase #7 | $225.64 | 4.264% | $235.2613 | $235.26 | $235.25 | $235.30 |
| 7 purchase totals = | $758.97 | $802.0957 | $802.09 | $802.05 | $802.20 | |