| 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 | $240.92 | 4.688% | $252.2143 | $252.21 | $252.20 | $252.20 |
| Purchase #2 | $14.55 | 11.772% | $16.2628 | $16.26 | $16.25 | $16.30 |
| Purchase #3 | $108.53 | 3.180% | $111.9813 | $111.98 | $112.00 | $112.00 |
| Purchase #4 | $242.67 | 10.395% | $267.8955 | $267.90 | $267.90 | $267.90 |
| Purchase #5 | $184.87 | 10.472% | $204.2296 | $204.23 | $204.25 | $204.20 |
| Purchase #6 | $202.29 | 13.272% | $229.1379 | $229.14 | $229.15 | $229.10 |
| Purchase #7 | $102.59 | 7.771% | $110.5623 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $1,096.42 | $1,192.2837 | $1,192.28 | $1,192.30 | $1,192.30 | |