| 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 | $132.51 | 11.173% | $147.3153 | $147.32 | $147.30 | $147.30 |
| Purchase #2 | $156.68 | 12.287% | $175.9313 | $175.93 | $175.95 | $175.90 |
| Purchase #3 | $203.33 | 4.645% | $212.7747 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $176.26 | 5.727% | $186.3544 | $186.35 | $186.35 | $186.40 |
| Purchase #5 | $26.41 | 5.271% | $27.8021 | $27.80 | $27.80 | $27.80 |
| Purchase #6 | $80.26 | 11.567% | $89.5437 | $89.54 | $89.55 | $89.50 |
| Purchase #7 | $217.99 | 12.118% | $244.406 | $244.41 | $244.40 | $244.40 |
| 7 purchase totals = | $993.44 | $1,084.1275 | $1,084.12 | $1,084.10 | $1,084.10 | |