| 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 | $51.50 | 9.727% | $56.5094 | $56.51 | $56.50 | $56.50 |
| Purchase #2 | $194.39 | 9.123% | $212.1242 | $212.12 | $212.10 | $212.10 |
| Purchase #3 | $200.87 | 12.442% | $225.8622 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $132.37 | 12.743% | $149.2379 | $149.24 | $149.25 | $149.20 |
| Purchase #5 | $128.41 | 8.195% | $138.9332 | $138.93 | $138.95 | $138.90 |
| Purchase #6 | $171.32 | 5.115% | $180.083 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $193.91 | 11.467% | $216.1457 | $216.15 | $216.15 | $216.10 |
| 7 purchase totals = | $1,072.77 | $1,178.8956 | $1,178.89 | $1,178.90 | $1,178.80 | |