| 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 | $89.92 | 12.697% | $101.3371 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $140.80 | 11.473% | $156.954 | $156.95 | $156.95 | $157.00 |
| Purchase #3 | $137.56 | 10.480% | $151.9763 | $151.98 | $152.00 | $152.00 |
| Purchase #4 | $201.97 | 10.590% | $223.3586 | $223.36 | $223.35 | $223.40 |
| Purchase #5 | $179.97 | 9.429% | $196.9394 | $196.94 | $196.95 | $196.90 |
| Purchase #6 | $115.33 | 9.527% | $126.3175 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $23.31 | 4.327% | $24.3186 | $24.32 | $24.30 | $24.30 |
| 7 purchase totals = | $888.86 | $981.2015 | $981.21 | $981.20 | $981.20 | |