| 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 | $199.81 | 9.696% | $219.1836 | $219.18 | $219.20 | $219.20 |
| Purchase #2 | $135.77 | 13.839% | $154.5592 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $76.55 | 5.269% | $80.5834 | $80.58 | $80.60 | $80.60 |
| Purchase #4 | $192.88 | 9.612% | $211.4196 | $211.42 | $211.40 | $211.40 |
| Purchase #5 | $240.41 | 7.602% | $258.686 | $258.69 | $258.70 | $258.70 |
| Purchase #6 | $211.56 | 12.663% | $238.3498 | $238.35 | $238.35 | $238.30 |
| Purchase #7 | $35.97 | 12.865% | $40.5975 | $40.60 | $40.60 | $40.60 |
| 7 purchase totals = | $1,092.95 | $1,203.3791 | $1,203.38 | $1,203.40 | $1,203.40 | |