| 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 | $58.63 | 7.715% | $63.1533 | $63.15 | $63.15 | $63.20 |
| Purchase #2 | $140.70 | 11.667% | $157.1155 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $204.54 | 9.673% | $224.3252 | $224.33 | $224.35 | $224.30 |
| Purchase #4 | $178.72 | 10.106% | $196.7814 | $196.78 | $196.80 | $196.80 |
| Purchase #5 | $9.58 | 10.744% | $10.6093 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $92.43 | 9.334% | $101.0574 | $101.06 | $101.05 | $101.10 |
| Purchase #7 | $36.76 | 4.424% | $38.3863 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $721.36 | $791.4284 | $791.44 | $791.45 | $791.50 | |