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 | $17.49 | 8.263% | $18.9352 | $18.94 | $18.95 | $18.90 |
Purchase #2 | $139.32 | 3.312% | $143.9343 | $143.93 | $143.95 | $143.90 |
Purchase #3 | $108.81 | 10.482% | $120.2155 | $120.22 | $120.20 | $120.20 |
Purchase #4 | $31.53 | 5.585% | $33.291 | $33.29 | $33.30 | $33.30 |
Purchase #5 | $249.44 | 8.378% | $270.3381 | $270.34 | $270.35 | $270.30 |
Purchase #6 | $181.47 | 9.787% | $199.2305 | $199.23 | $199.25 | $199.20 |
Purchase #7 | $183.94 | 10.248% | $202.7902 | $202.79 | $202.80 | $202.80 |
7 purchase totals = | $912.00 | $988.7348 | $988.74 | $988.80 | $988.60 |