| 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 | $153.54 | 4.149% | $159.9104 | $159.91 | $159.90 | $159.90 |
| Purchase #2 | $245.60 | 9.291% | $268.4187 | $268.42 | $268.40 | $268.40 |
| Purchase #3 | $106.85 | 4.557% | $111.7192 | $111.72 | $111.70 | $111.70 |
| Purchase #4 | $146.56 | 4.591% | $153.2886 | $153.29 | $153.30 | $153.30 |
| Purchase #5 | $59.93 | 10.110% | $65.9889 | $65.99 | $66.00 | $66.00 |
| Purchase #6 | $149.76 | 3.657% | $155.2367 | $155.24 | $155.25 | $155.20 |
| Purchase #7 | $99.67 | 9.260% | $108.8994 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $961.91 | $1,023.4619 | $1,023.47 | $1,023.45 | $1,023.40 | |