| 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 | $106.64 | 6.747% | $113.835 | $113.84 | $113.85 | $113.80 |
| Purchase #2 | $155.37 | 4.136% | $161.7961 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $26.93 | 7.768% | $29.0219 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $138.34 | 12.743% | $155.9687 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $180.62 | 4.799% | $189.288 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $90.37 | 11.438% | $100.7065 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $13.57 | 8.250% | $14.6895 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $711.84 | $765.3057 | $765.32 | $765.30 | $765.30 | |