| 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 | $215.94 | 12.843% | $243.6732 | $243.67 | $243.65 | $243.70 |
| Purchase #2 | $36.55 | 4.177% | $38.0767 | $38.08 | $38.10 | $38.10 |
| Purchase #3 | $233.82 | 13.114% | $264.4832 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $66.76 | 6.498% | $71.0981 | $71.10 | $71.10 | $71.10 |
| Purchase #5 | $144.83 | 11.591% | $161.6172 | $161.62 | $161.60 | $161.60 |
| Purchase #6 | $155.51 | 9.441% | $170.1917 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $153.67 | 6.588% | $163.7938 | $163.79 | $163.80 | $163.80 |
| 7 purchase totals = | $1,007.08 | $1,112.9339 | $1,112.93 | $1,112.95 | $1,113.00 | |