| 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 | $44.58 | 11.474% | $49.6951 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $156.83 | 11.316% | $174.5769 | $174.58 | $174.60 | $174.60 |
| Purchase #3 | $88.62 | 5.639% | $93.6173 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $104.32 | 9.640% | $114.3764 | $114.38 | $114.40 | $114.40 |
| Purchase #5 | $199.76 | 5.594% | $210.9346 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $153.75 | 7.654% | $165.518 | $165.52 | $165.50 | $165.50 |
| Purchase #7 | $201.98 | 13.741% | $229.7341 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $949.84 | $1,038.4524 | $1,038.46 | $1,038.50 | $1,038.40 | |