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 | $110.31 | 8.777% | $119.9919 | $119.99 | $120.00 | $120.00 |
Purchase #2 | $112.78 | 8.333% | $122.178 | $122.18 | $122.20 | $122.20 |
Purchase #3 | $115.47 | 9.595% | $126.5493 | $126.55 | $126.55 | $126.50 |
Purchase #4 | $144.48 | 9.172% | $157.7317 | $157.73 | $157.75 | $157.70 |
Purchase #5 | $8.95 | 4.138% | $9.3204 | $9.32 | $9.30 | $9.30 |
Purchase #6 | $123.57 | 5.501% | $130.3676 | $130.37 | $130.35 | $130.40 |
Purchase #7 | $125.79 | 10.461% | $138.9489 | $138.95 | $138.95 | $138.90 |
7 purchase totals = | $741.35 | $805.0878 | $805.09 | $805.10 | $805.00 |