| 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 | $162.47 | 9.579% | $178.033 | $178.03 | $178.05 | $178.00 |
| Purchase #2 | $131.92 | 6.511% | $140.5093 | $140.51 | $140.50 | $140.50 |
| Purchase #3 | $144.29 | 12.116% | $161.7722 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $65.82 | 4.180% | $68.5713 | $68.57 | $68.55 | $68.60 |
| Purchase #5 | $144.52 | 9.440% | $158.1627 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $70.58 | 10.429% | $77.9408 | $77.94 | $77.95 | $77.90 |
| Purchase #7 | $146.57 | 7.367% | $157.3678 | $157.37 | $157.35 | $157.40 |
| 7 purchase totals = | $866.17 | $942.3571 | $942.35 | $942.30 | $942.40 | |