| 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 | $192.94 | 6.316% | $205.1261 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $196.27 | 8.136% | $212.2385 | $212.24 | $212.25 | $212.20 |
| Purchase #3 | $204.36 | 4.777% | $214.1223 | $214.12 | $214.10 | $214.10 |
| Purchase #4 | $187.42 | 9.335% | $204.9157 | $204.92 | $204.90 | $204.90 |
| Purchase #5 | $59.45 | 11.169% | $66.09 | $66.09 | $66.10 | $66.10 |
| Purchase #6 | $100.31 | 12.771% | $113.1206 | $113.12 | $113.10 | $113.10 |
| Purchase #7 | $228.39 | 5.270% | $240.4262 | $240.43 | $240.45 | $240.40 |
| 7 purchase totals = | $1,169.14 | $1,256.0394 | $1,256.05 | $1,256.05 | $1,255.90 | |