| 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 | $197.27 | 10.351% | $217.6894 | $217.69 | $217.70 | $217.70 |
| Purchase #2 | $36.48 | 9.332% | $39.8843 | $39.88 | $39.90 | $39.90 |
| Purchase #3 | $35.75 | 6.320% | $38.0094 | $38.01 | $38.00 | $38.00 |
| Purchase #4 | $110.33 | 4.104% | $114.8579 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $97.30 | 10.838% | $107.8454 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $81.60 | 6.249% | $86.6992 | $86.70 | $86.70 | $86.70 |
| Purchase #7 | $149.41 | 8.705% | $162.4161 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $708.14 | $767.4017 | $767.41 | $767.40 | $767.40 | |