| 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 | $164.28 | 7.572% | $176.7193 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $138.98 | 11.601% | $155.1031 | $155.10 | $155.10 | $155.10 |
| Purchase #3 | $71.87 | 11.328% | $80.0114 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $11.81 | 4.667% | $12.3612 | $12.36 | $12.35 | $12.40 |
| Purchase #5 | $193.25 | 4.182% | $201.3317 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $22.43 | 8.787% | $24.4009 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $16.59 | 7.286% | $17.7987 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $619.21 | $667.7263 | $667.72 | $667.70 | $667.70 | |