| 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 | $127.35 | 11.751% | $142.3149 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $93.86 | 9.455% | $102.7345 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $212.27 | 6.137% | $225.297 | $225.30 | $225.30 | $225.30 |
| Purchase #4 | $98.97 | 4.103% | $103.0307 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $5.38 | 3.518% | $5.5693 | $5.57 | $5.55 | $5.60 |
| Purchase #6 | $88.53 | 12.209% | $99.3386 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $34.84 | 5.792% | $36.8579 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $661.20 | $715.1429 | $715.14 | $715.15 | $715.10 | |