| 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 | $195.57 | 8.236% | $211.6771 | $211.68 | $211.70 | $211.70 |
| Purchase #2 | $134.51 | 3.793% | $139.612 | $139.61 | $139.60 | $139.60 |
| Purchase #3 | $15.59 | 8.253% | $16.8766 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $25.48 | 4.873% | $26.7216 | $26.72 | $26.70 | $26.70 |
| Purchase #5 | $210.26 | 13.735% | $239.1392 | $239.14 | $239.15 | $239.10 |
| Purchase #6 | $30.53 | 6.642% | $32.5578 | $32.56 | $32.55 | $32.60 |
| Purchase #7 | $91.34 | 12.332% | $102.604 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $703.28 | $769.1883 | $769.19 | $769.20 | $769.20 | |