| 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 | $173.64 | 7.521% | $186.6995 | $186.70 | $186.70 | $186.70 |
| Purchase #2 | $147.40 | 4.432% | $153.9328 | $153.93 | $153.95 | $153.90 |
| Purchase #3 | $241.27 | 4.722% | $252.6628 | $252.66 | $252.65 | $252.70 |
| Purchase #4 | $84.80 | 12.426% | $95.3372 | $95.34 | $95.35 | $95.30 |
| Purchase #5 | $106.27 | 3.733% | $110.2371 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $99.58 | 4.362% | $103.9237 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $35.48 | 11.171% | $39.4435 | $39.44 | $39.45 | $39.40 |
| 7 purchase totals = | $888.44 | $942.2366 | $942.23 | $942.25 | $942.10 | |