| 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 | $134.90 | 10.127% | $148.5613 | $148.56 | $148.55 | $148.60 |
| Purchase #2 | $155.85 | 6.626% | $166.1766 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $137.70 | 4.390% | $143.745 | $143.75 | $143.75 | $143.70 |
| Purchase #4 | $95.63 | 8.441% | $103.7021 | $103.70 | $103.70 | $103.70 |
| Purchase #5 | $236.50 | 8.552% | $256.7255 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $235.82 | 13.103% | $266.7195 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $20.59 | 12.314% | $23.1255 | $23.13 | $23.15 | $23.10 |
| 7 purchase totals = | $1,016.99 | $1,108.7555 | $1,108.77 | $1,108.80 | $1,108.70 | |