| 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 | $109.94 | 12.383% | $123.5539 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $174.76 | 7.257% | $187.4423 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $76.82 | 4.696% | $80.4275 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $96.39 | 12.529% | $108.4667 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $160.61 | 5.397% | $169.2781 | $169.28 | $169.30 | $169.30 |
| Purchase #6 | $201.58 | 8.417% | $218.547 | $218.55 | $218.55 | $218.50 |
| Purchase #7 | $155.60 | 3.375% | $160.8515 | $160.85 | $160.85 | $160.90 |
| 7 purchase totals = | $975.70 | $1,048.5670 | $1,048.57 | $1,048.60 | $1,048.60 | |