| 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 | $12.74 | 10.193% | $14.0386 | $14.04 | $14.05 | $14.00 |
| Purchase #2 | $73.55 | 5.588% | $77.66 | $77.66 | $77.65 | $77.70 |
| Purchase #3 | $137.61 | 5.459% | $145.1221 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $205.96 | 9.609% | $225.7507 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $180.82 | 11.498% | $201.6107 | $201.61 | $201.60 | $201.60 |
| Purchase #6 | $6.29 | 6.512% | $6.6996 | $6.70 | $6.70 | $6.70 |
| Purchase #7 | $91.99 | 7.365% | $98.7651 | $98.77 | $98.75 | $98.80 |
| 7 purchase totals = | $708.96 | $769.6468 | $769.65 | $769.60 | $769.70 | |