| 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 | $231.44 | 3.151% | $238.7327 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $120.79 | 8.355% | $130.882 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $154.45 | 3.447% | $159.7739 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $247.50 | 6.394% | $263.3252 | $263.33 | $263.35 | $263.30 |
| Purchase #5 | $132.91 | 8.748% | $144.537 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $46.82 | 3.423% | $48.4226 | $48.42 | $48.40 | $48.40 |
| Purchase #7 | $7.27 | 8.156% | $7.8629 | $7.86 | $7.85 | $7.90 |
| 7 purchase totals = | $941.18 | $993.5363 | $993.53 | $993.55 | $993.50 | |