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 | $29.90 | 3.536% | $30.9573 | $30.96 | $30.95 | $31.00 |
Purchase #2 | $30.60 | 6.447% | $32.5728 | $32.57 | $32.55 | $32.60 |
Purchase #3 | $112.68 | 7.740% | $121.4014 | $121.40 | $121.40 | $121.40 |
Purchase #4 | $102.33 | 12.826% | $115.4548 | $115.45 | $115.45 | $115.50 |
Purchase #5 | $102.71 | 12.671% | $115.7244 | $115.72 | $115.70 | $115.70 |
Purchase #6 | $149.70 | 8.500% | $162.4245 | $162.42 | $162.40 | $162.40 |
Purchase #7 | $188.30 | 4.840% | $197.4137 | $197.41 | $197.40 | $197.40 |
7 purchase totals = | $716.22 | $775.9489 | $775.93 | $775.85 | $776.00 |