| 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 | $19.59 | 3.832% | $20.3407 | $20.34 | $20.35 | $20.30 |
| Purchase #2 | $208.55 | 8.287% | $225.8325 | $225.83 | $225.85 | $225.80 |
| Purchase #3 | $36.67 | 11.847% | $41.0143 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $194.93 | 8.584% | $211.6628 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $156.89 | 10.429% | $173.2521 | $173.25 | $173.25 | $173.30 |
| Purchase #6 | $221.43 | 9.617% | $242.7249 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $124.99 | 7.332% | $134.1543 | $134.15 | $134.15 | $134.20 |
| 7 purchase totals = | $963.05 | $1,048.9816 | $1,048.96 | $1,048.95 | $1,049.00 | |