| 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 | $95.64 | 6.318% | $101.6825 | $101.68 | $101.70 | $101.70 |
| Purchase #2 | $108.90 | 4.674% | $113.99 | $113.99 | $114.00 | $114.00 |
| Purchase #3 | $122.68 | 10.544% | $135.6154 | $135.62 | $135.60 | $135.60 |
| Purchase #4 | $182.74 | 10.159% | $201.3046 | $201.30 | $201.30 | $201.30 |
| Purchase #5 | $59.35 | 8.185% | $64.2078 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $128.41 | 13.449% | $145.6799 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $31.72 | 13.610% | $36.0371 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $729.44 | $798.5173 | $798.52 | $798.55 | $798.50 | |