| 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 | $103.25 | 10.636% | $114.2317 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $109.46 | 11.412% | $121.9516 | $121.95 | $121.95 | $122.00 |
| Purchase #3 | $23.77 | 4.475% | $24.8337 | $24.83 | $24.85 | $24.80 |
| Purchase #4 | $62.54 | 9.403% | $68.4206 | $68.42 | $68.40 | $68.40 |
| Purchase #5 | $93.80 | 4.445% | $97.9694 | $97.97 | $97.95 | $98.00 |
| Purchase #6 | $149.51 | 4.540% | $156.2978 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $127.70 | 6.481% | $135.9762 | $135.98 | $136.00 | $136.00 |
| 7 purchase totals = | $670.03 | $719.6810 | $719.68 | $719.70 | $719.70 | |