| 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 | $91.95 | 12.668% | $103.5982 | $103.60 | $103.60 | $103.60 |
| Purchase #2 | $90.39 | 4.854% | $94.7775 | $94.78 | $94.80 | $94.80 |
| Purchase #3 | $141.28 | 7.642% | $152.0766 | $152.08 | $152.10 | $152.10 |
| Purchase #4 | $104.44 | 13.119% | $118.1415 | $118.14 | $118.15 | $118.10 |
| Purchase #5 | $196.57 | 7.807% | $211.9162 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $34.84 | 6.106% | $36.9673 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $8.86 | 4.760% | $9.2817 | $9.28 | $9.30 | $9.30 |
| 7 purchase totals = | $668.33 | $726.7590 | $726.77 | $726.80 | $726.80 | |