| 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 | $166.89 | 10.464% | $184.3534 | $184.35 | $184.35 | $184.40 |
| Purchase #2 | $248.64 | 6.784% | $265.5077 | $265.51 | $265.50 | $265.50 |
| Purchase #3 | $82.43 | 8.405% | $89.3582 | $89.36 | $89.35 | $89.40 |
| Purchase #4 | $24.75 | 7.871% | $26.6981 | $26.70 | $26.70 | $26.70 |
| Purchase #5 | $8.64 | 6.706% | $9.2194 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $22.25 | 3.183% | $22.9582 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $7.64 | 6.268% | $8.1189 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $561.24 | $606.2139 | $606.22 | $606.15 | $606.30 | |