| 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 | $182.27 | 6.553% | $194.2142 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $141.77 | 12.731% | $159.8187 | $159.82 | $159.80 | $159.80 |
| Purchase #3 | $166.90 | 13.188% | $188.9108 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $238.26 | 11.822% | $266.4271 | $266.43 | $266.45 | $266.40 |
| Purchase #5 | $135.84 | 6.210% | $144.2757 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $71.41 | 12.497% | $80.3341 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $188.61 | 6.619% | $201.0941 | $201.09 | $201.10 | $201.10 |
| 7 purchase totals = | $1,125.06 | $1,235.0747 | $1,235.07 | $1,235.10 | $1,235.00 | |