| 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 | $166.82 | 8.272% | $180.6194 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $108.85 | 13.760% | $123.8278 | $123.83 | $123.85 | $123.80 |
| Purchase #3 | $133.92 | 4.106% | $139.4188 | $139.42 | $139.40 | $139.40 |
| Purchase #4 | $226.55 | 10.842% | $251.1126 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $38.99 | 9.220% | $42.5849 | $42.58 | $42.60 | $42.60 |
| Purchase #6 | $9.37 | 8.740% | $10.1889 | $10.19 | $10.20 | $10.20 |
| Purchase #7 | $179.62 | 4.273% | $187.2952 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $864.12 | $935.0476 | $935.05 | $935.05 | $935.00 | |