| 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 | $154.80 | 7.189% | $165.9286 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $221.70 | 8.165% | $239.8018 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $174.48 | 9.490% | $191.0382 | $191.04 | $191.05 | $191.00 |
| Purchase #4 | $180.36 | 11.814% | $201.6677 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $72.99 | 7.802% | $78.6847 | $78.68 | $78.70 | $78.70 |
| Purchase #6 | $147.33 | 13.214% | $166.7982 | $166.80 | $166.80 | $166.80 |
| Purchase #7 | $198.65 | 6.472% | $211.5066 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,150.31 | $1,255.4258 | $1,255.43 | $1,255.45 | $1,255.40 | |