| 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 | $96.61 | 11.711% | $107.924 | $107.92 | $107.90 | $107.90 |
| Purchase #2 | $105.46 | 8.815% | $114.7563 | $114.76 | $114.75 | $114.80 |
| Purchase #3 | $123.75 | 11.614% | $138.1223 | $138.12 | $138.10 | $138.10 |
| Purchase #4 | $22.85 | 4.594% | $23.8997 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $71.55 | 11.852% | $80.0301 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $67.86 | 9.575% | $74.3576 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $64.39 | 13.256% | $72.9255 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $552.47 | $612.0155 | $612.02 | $612.00 | $612.00 | |