| 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 | $227.62 | 6.184% | $241.696 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $216.91 | 13.602% | $246.4141 | $246.41 | $246.40 | $246.40 |
| Purchase #3 | $46.48 | 6.325% | $49.4199 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $84.77 | 8.642% | $92.0958 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $142.92 | 9.266% | $156.163 | $156.16 | $156.15 | $156.20 |
| Purchase #6 | $113.35 | 8.665% | $123.1718 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $74.52 | 7.361% | $80.0054 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $906.57 | $988.9660 | $988.97 | $988.90 | $989.00 | |