| 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 | $25.46 | 6.335% | $27.0729 | $27.07 | $27.05 | $27.10 |
| Purchase #2 | $22.36 | 4.651% | $23.4 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $40.77 | 5.822% | $43.1436 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $135.78 | 8.869% | $147.8223 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $97.35 | 9.339% | $106.4415 | $106.44 | $106.45 | $106.40 |
| Purchase #6 | $207.85 | 12.168% | $233.1412 | $233.14 | $233.15 | $233.10 |
| Purchase #7 | $86.29 | 10.729% | $95.5481 | $95.55 | $95.55 | $95.50 |
| 7 purchase totals = | $615.86 | $676.5696 | $676.56 | $676.55 | $676.40 | |