| 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 | $17.78 | 8.187% | $19.2356 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $182.68 | 7.764% | $196.8633 | $196.86 | $196.85 | $196.90 |
| Purchase #3 | $243.75 | 4.446% | $254.5871 | $254.59 | $254.60 | $254.60 |
| Purchase #4 | $139.95 | 12.653% | $157.6579 | $157.66 | $157.65 | $157.70 |
| Purchase #5 | $160.28 | 6.800% | $171.179 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $39.35 | 3.617% | $40.7733 | $40.77 | $40.75 | $40.80 |
| Purchase #7 | $112.77 | 6.334% | $119.9129 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $896.56 | $960.2091 | $960.21 | $960.20 | $960.30 | |