| 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 | $246.52 | 10.472% | $272.3356 | $272.34 | $272.35 | $272.30 |
| Purchase #2 | $149.95 | 10.777% | $166.1101 | $166.11 | $166.10 | $166.10 |
| Purchase #3 | $242.42 | 10.182% | $267.1032 | $267.10 | $267.10 | $267.10 |
| Purchase #4 | $10.32 | 13.190% | $11.6812 | $11.68 | $11.70 | $11.70 |
| Purchase #5 | $161.33 | 9.147% | $176.0869 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $138.92 | 10.586% | $153.6261 | $153.63 | $153.65 | $153.60 |
| Purchase #7 | $169.63 | 13.415% | $192.3859 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $1,119.09 | $1,239.3290 | $1,239.34 | $1,239.40 | $1,239.30 | |