| 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 | $30.88 | 5.415% | $32.5522 | $32.55 | $32.55 | $32.60 |
| Purchase #2 | $238.48 | 10.284% | $263.0053 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $53.29 | 10.177% | $58.7133 | $58.71 | $58.70 | $58.70 |
| Purchase #4 | $18.97 | 8.701% | $20.6206 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $25.77 | 6.286% | $27.3899 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $234.70 | 4.277% | $244.7381 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $35.35 | 3.690% | $36.6544 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $637.44 | $683.6738 | $683.67 | $683.65 | $683.70 | |