| 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 | $37.78 | 10.221% | $41.6415 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $244.90 | 5.543% | $258.4748 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $206.29 | 6.741% | $220.196 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $188.37 | 12.200% | $211.3511 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $31.74 | 9.540% | $34.768 | $34.77 | $34.75 | $34.80 |
| Purchase #6 | $78.93 | 7.349% | $84.7306 | $84.73 | $84.75 | $84.70 |
| Purchase #7 | $67.90 | 13.534% | $77.0896 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $855.91 | $928.2516 | $928.25 | $928.25 | $928.30 | |