| 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 | $45.26 | 9.708% | $49.6538 | $49.65 | $49.65 | $49.70 |
| Purchase #2 | $115.91 | 5.487% | $122.27 | $122.27 | $122.25 | $122.30 |
| Purchase #3 | $211.81 | 8.687% | $230.2099 | $230.21 | $230.20 | $230.20 |
| Purchase #4 | $141.69 | 10.568% | $156.6638 | $156.66 | $156.65 | $156.70 |
| Purchase #5 | $167.37 | 7.301% | $179.5897 | $179.59 | $179.60 | $179.60 |
| Purchase #6 | $194.70 | 6.438% | $207.2348 | $207.23 | $207.25 | $207.20 |
| Purchase #7 | $25.80 | 13.574% | $29.3021 | $29.30 | $29.30 | $29.30 |
| 7 purchase totals = | $902.54 | $974.9241 | $974.91 | $974.90 | $975.00 | |