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 | $17.55 | 7.353% | $18.8405 | $18.84 | $18.85 | $18.80 |
Purchase #2 | $27.84 | 10.672% | $30.8111 | $30.81 | $30.80 | $30.80 |
Purchase #3 | $113.99 | 10.611% | $126.0855 | $126.09 | $126.10 | $126.10 |
Purchase #4 | $99.36 | 11.813% | $111.0974 | $111.10 | $111.10 | $111.10 |
Purchase #5 | $80.48 | 6.788% | $85.943 | $85.94 | $85.95 | $85.90 |
Purchase #6 | $144.42 | 9.125% | $157.5983 | $157.60 | $157.60 | $157.60 |
Purchase #7 | $239.56 | 13.139% | $271.0358 | $271.04 | $271.05 | $271.00 |
7 purchase totals = | $723.20 | $801.4116 | $801.42 | $801.45 | $801.30 |