| 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 | $82.63 | 10.193% | $91.0525 | $91.05 | $91.05 | $91.10 |
| Purchase #2 | $175.56 | 8.304% | $190.1385 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $142.45 | 11.599% | $158.9728 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $32.68 | 7.768% | $35.2186 | $35.22 | $35.20 | $35.20 |
| Purchase #5 | $214.88 | 5.809% | $227.3624 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $206.40 | 9.417% | $225.8367 | $225.84 | $225.85 | $225.80 |
| Purchase #7 | $183.55 | 11.598% | $204.8381 | $204.84 | $204.85 | $204.80 |
| 7 purchase totals = | $1,038.15 | $1,133.4196 | $1,133.42 | $1,133.40 | $1,133.40 | |