| 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 | $71.63 | 9.725% | $78.596 | $78.60 | $78.60 | $78.60 |
| Purchase #2 | $54.79 | 7.562% | $58.9332 | $58.93 | $58.95 | $58.90 |
| Purchase #3 | $210.43 | 9.310% | $230.021 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $92.35 | 12.646% | $104.0286 | $104.03 | $104.05 | $104.00 |
| Purchase #5 | $143.76 | 3.702% | $149.082 | $149.08 | $149.10 | $149.10 |
| Purchase #6 | $202.29 | 4.305% | $210.9986 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $190.68 | 8.416% | $206.7276 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $965.93 | $1,038.3870 | $1,038.39 | $1,038.45 | $1,038.30 | |