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 | $73.89 | 6.222% | $78.4874 | $78.49 | $78.50 | $78.50 |
Purchase #2 | $77.64 | 7.431% | $83.4094 | $83.41 | $83.40 | $83.40 |
Purchase #3 | $29.70 | 6.133% | $31.5215 | $31.52 | $31.50 | $31.50 |
Purchase #4 | $133.62 | 9.134% | $145.8249 | $145.82 | $145.80 | $145.80 |
Purchase #5 | $128.95 | 3.610% | $133.6051 | $133.61 | $133.60 | $133.60 |
Purchase #6 | $7.57 | 5.670% | $7.9992 | $8.00 | $8.00 | $8.00 |
Purchase #7 | $173.39 | 9.575% | $189.9921 | $189.99 | $190.00 | $190.00 |
7 purchase totals = | $624.76 | $670.8396 | $670.84 | $670.80 | $670.80 |