| 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 | $5.41 | 9.636% | $5.9313 | $5.93 | $5.95 | $5.90 |
| Purchase #2 | $170.47 | 10.568% | $188.4853 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $204.96 | 4.201% | $213.5704 | $213.57 | $213.55 | $213.60 |
| Purchase #4 | $83.34 | 4.147% | $86.7961 | $86.80 | $86.80 | $86.80 |
| Purchase #5 | $71.77 | 13.568% | $81.5078 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $197.89 | 11.610% | $220.865 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $5.64 | 4.145% | $5.8738 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $739.48 | $803.0297 | $803.04 | $803.00 | $803.10 | |