| 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 | $191.60 | 5.233% | $201.6264 | $201.63 | $201.65 | $201.60 |
| Purchase #2 | $181.34 | 12.487% | $203.9839 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $212.94 | 3.837% | $221.1105 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $106.30 | 6.335% | $113.0341 | $113.03 | $113.05 | $113.00 |
| Purchase #5 | $115.62 | 4.619% | $120.9605 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $27.86 | 12.593% | $31.3684 | $31.37 | $31.35 | $31.40 |
| Purchase #7 | $183.61 | 3.861% | $190.6992 | $190.70 | $190.70 | $190.70 |
| 7 purchase totals = | $1,019.27 | $1,082.7830 | $1,082.78 | $1,082.80 | $1,082.80 | |