| 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 | $231.49 | 11.747% | $258.6831 | $258.68 | $258.70 | $258.70 |
| Purchase #2 | $64.32 | 5.251% | $67.6974 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $57.91 | 12.292% | $65.0283 | $65.03 | $65.05 | $65.00 |
| Purchase #4 | $161.77 | 5.438% | $170.5671 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $118.84 | 8.147% | $128.5219 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $76.28 | 5.168% | $80.2222 | $80.22 | $80.20 | $80.20 |
| Purchase #7 | $114.58 | 4.442% | $119.6696 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $825.19 | $890.3896 | $890.39 | $890.35 | $890.40 | |