| 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 | $109.55 | 6.421% | $116.5842 | $116.58 | $116.60 | $116.60 |
| Purchase #2 | $137.56 | 3.481% | $142.3485 | $142.35 | $142.35 | $142.30 |
| Purchase #3 | $143.74 | 12.428% | $161.604 | $161.60 | $161.60 | $161.60 |
| Purchase #4 | $177.80 | 13.278% | $201.4083 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $34.71 | 13.128% | $39.2667 | $39.27 | $39.25 | $39.30 |
| Purchase #6 | $122.51 | 4.455% | $127.9678 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $110.69 | 12.581% | $124.6159 | $124.62 | $124.60 | $124.60 |
| 7 purchase totals = | $836.56 | $913.7954 | $913.80 | $913.75 | $913.80 | |