| 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 | $115.78 | 6.754% | $123.5998 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $63.61 | 6.644% | $67.8362 | $67.84 | $67.85 | $67.80 |
| Purchase #3 | $69.61 | 13.783% | $79.2043 | $79.20 | $79.20 | $79.20 |
| Purchase #4 | $156.62 | 9.533% | $171.5506 | $171.55 | $171.55 | $171.60 |
| Purchase #5 | $147.43 | 5.356% | $155.3264 | $155.33 | $155.35 | $155.30 |
| Purchase #6 | $149.80 | 9.472% | $163.9891 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $86.25 | 12.268% | $96.8312 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $789.10 | $858.3376 | $858.34 | $858.40 | $858.30 | |