| 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 | $241.46 | 9.320% | $263.9641 | $263.96 | $263.95 | $264.00 |
| Purchase #2 | $17.59 | 10.451% | $19.4283 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $242.33 | 4.319% | $252.7962 | $252.80 | $252.80 | $252.80 |
| Purchase #4 | $214.82 | 8.812% | $233.7499 | $233.75 | $233.75 | $233.70 |
| Purchase #5 | $189.97 | 3.504% | $196.6265 | $196.63 | $196.65 | $196.60 |
| Purchase #6 | $83.72 | 4.440% | $87.4372 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $229.55 | 9.687% | $251.7865 | $251.79 | $251.80 | $251.80 |
| 7 purchase totals = | $1,219.44 | $1,305.7887 | $1,305.80 | $1,305.85 | $1,305.70 | |