| 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 | $34.54 | 11.516% | $38.5176 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $89.48 | 8.260% | $96.871 | $96.87 | $96.85 | $96.90 |
| Purchase #3 | $35.51 | 4.268% | $37.0256 | $37.03 | $37.05 | $37.00 |
| Purchase #4 | $133.35 | 5.484% | $140.6629 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $177.31 | 3.266% | $183.1009 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $84.34 | 5.790% | $89.2233 | $89.22 | $89.20 | $89.20 |
| Purchase #7 | $233.79 | 10.221% | $257.6857 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $788.32 | $843.0870 | $843.09 | $843.05 | $843.10 | |