| 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 | $53.27 | 13.251% | $60.3288 | $60.33 | $60.35 | $60.30 |
| Purchase #2 | $84.69 | 9.210% | $92.4899 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $86.35 | 8.620% | $93.7934 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $141.72 | 9.355% | $154.9779 | $154.98 | $155.00 | $155.00 |
| Purchase #5 | $36.47 | 11.333% | $40.6031 | $40.60 | $40.60 | $40.60 |
| Purchase #6 | $140.71 | 7.197% | $150.8369 | $150.84 | $150.85 | $150.80 |
| Purchase #7 | $242.80 | 6.729% | $259.138 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $786.01 | $852.1680 | $852.17 | $852.25 | $852.10 | |