| 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 | $211.39 | 10.288% | $233.1378 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $95.26 | 13.133% | $107.7705 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $57.90 | 9.481% | $63.3895 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $89.71 | 9.870% | $98.5644 | $98.56 | $98.55 | $98.60 |
| Purchase #5 | $161.98 | 11.610% | $180.7859 | $180.79 | $180.80 | $180.80 |
| Purchase #6 | $8.38 | 13.138% | $9.481 | $9.48 | $9.50 | $9.50 |
| Purchase #7 | $47.34 | 11.104% | $52.5966 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $671.96 | $745.7257 | $745.73 | $745.75 | $745.80 | |