| 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 | $137.51 | 3.623% | $142.492 | $142.49 | $142.50 | $142.50 |
| Purchase #2 | $183.71 | 8.376% | $199.0975 | $199.10 | $199.10 | $199.10 |
| Purchase #3 | $72.65 | 11.553% | $81.0433 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $16.30 | 10.103% | $17.9468 | $17.95 | $17.95 | $17.90 |
| Purchase #5 | $153.42 | 4.601% | $160.4789 | $160.48 | $160.50 | $160.50 |
| Purchase #6 | $46.28 | 9.677% | $50.7585 | $50.76 | $50.75 | $50.80 |
| Purchase #7 | $168.46 | 6.195% | $178.8961 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $778.33 | $830.7131 | $830.72 | $830.75 | $830.70 | |