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 | $7.67 | 4.172% | $7.99 | $7.99 | $8.00 | $8.00 |
Purchase #2 | $171.70 | 9.386% | $187.8158 | $187.82 | $187.80 | $187.80 |
Purchase #3 | $80.85 | 8.628% | $87.8257 | $87.83 | $87.85 | $87.80 |
Purchase #4 | $197.66 | 7.424% | $212.3343 | $212.33 | $212.35 | $212.30 |
Purchase #5 | $27.92 | 12.146% | $31.3112 | $31.31 | $31.30 | $31.30 |
Purchase #6 | $10.94 | 11.323% | $12.1787 | $12.18 | $12.20 | $12.20 |
Purchase #7 | $141.96 | 5.570% | $149.8672 | $149.87 | $149.85 | $149.90 |
7 purchase totals = | $638.70 | $689.3229 | $689.33 | $689.35 | $689.30 |