| 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 | $35.98 | 12.847% | $40.6024 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $134.61 | 9.402% | $147.266 | $147.27 | $147.25 | $147.30 |
| Purchase #3 | $133.85 | 12.697% | $150.8449 | $150.84 | $150.85 | $150.80 |
| Purchase #4 | $204.51 | 10.501% | $225.9856 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $178.66 | 6.192% | $189.7226 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $70.48 | 6.227% | $74.8688 | $74.87 | $74.85 | $74.90 |
| Purchase #7 | $121.65 | 13.381% | $137.928 | $137.93 | $137.95 | $137.90 |
| 7 purchase totals = | $879.74 | $967.2183 | $967.22 | $967.20 | $967.20 | |