| 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 | $74.54 | 5.615% | $78.7254 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $155.83 | 12.327% | $175.0392 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $160.30 | 8.313% | $173.6257 | $173.63 | $173.65 | $173.60 |
| Purchase #4 | $196.29 | 11.676% | $219.2088 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $234.85 | 4.148% | $244.5916 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $119.85 | 4.301% | $125.0047 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $156.99 | 9.111% | $171.2934 | $171.29 | $171.30 | $171.30 |
| 7 purchase totals = | $1,098.65 | $1,187.4888 | $1,187.49 | $1,187.55 | $1,187.40 | |