| 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 | $211.78 | 4.166% | $220.6028 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $209.76 | 13.469% | $238.0126 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $20.96 | 3.166% | $21.6236 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $155.92 | 4.546% | $163.0081 | $163.01 | $163.00 | $163.00 |
| Purchase #5 | $108.70 | 6.531% | $115.7992 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $235.48 | 9.148% | $257.0217 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $46.28 | 4.683% | $48.4473 | $48.45 | $48.45 | $48.40 |
| 7 purchase totals = | $988.88 | $1,064.5153 | $1,064.51 | $1,064.45 | $1,064.40 | |