| 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 | $114.38 | 4.592% | $119.6323 | $119.63 | $119.65 | $119.60 |
| Purchase #2 | $195.58 | 3.282% | $201.9989 | $202.00 | $202.00 | $202.00 |
| Purchase #3 | $83.53 | 7.811% | $90.0545 | $90.05 | $90.05 | $90.10 |
| Purchase #4 | $118.78 | 5.827% | $125.7013 | $125.70 | $125.70 | $125.70 |
| Purchase #5 | $197.97 | 9.603% | $216.9811 | $216.98 | $217.00 | $217.00 |
| Purchase #6 | $90.76 | 5.687% | $95.9215 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $41.92 | 11.789% | $46.8619 | $46.86 | $46.85 | $46.90 |
| 7 purchase totals = | $842.92 | $897.1515 | $897.14 | $897.15 | $897.20 | |