| 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 | $7.33 | 11.682% | $8.1863 | $8.19 | $8.20 | $8.20 |
| Purchase #2 | $31.28 | 9.566% | $34.2722 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $160.95 | 7.551% | $173.1033 | $173.10 | $173.10 | $173.10 |
| Purchase #4 | $68.87 | 12.498% | $77.4774 | $77.48 | $77.50 | $77.50 |
| Purchase #5 | $22.65 | 3.452% | $23.4319 | $23.43 | $23.45 | $23.40 |
| Purchase #6 | $238.74 | 6.418% | $254.0623 | $254.06 | $254.05 | $254.10 |
| Purchase #7 | $94.69 | 4.232% | $98.6973 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $624.51 | $669.2307 | $669.23 | $669.25 | $669.30 | |