| 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 | $169.86 | 6.283% | $180.5323 | $180.53 | $180.55 | $180.50 |
| Purchase #2 | $101.75 | 4.189% | $106.0123 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $178.33 | 4.612% | $186.5546 | $186.55 | $186.55 | $186.60 |
| Purchase #4 | $165.92 | 8.651% | $180.2737 | $180.27 | $180.25 | $180.30 |
| Purchase #5 | $220.36 | 7.581% | $237.0655 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $211.79 | 4.286% | $220.8673 | $220.87 | $220.85 | $220.90 |
| Purchase #7 | $54.96 | 3.395% | $56.8259 | $56.83 | $56.85 | $56.80 |
| 7 purchase totals = | $1,102.97 | $1,168.1316 | $1,168.13 | $1,168.10 | $1,168.20 | |