| 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 | $108.82 | 11.238% | $121.0492 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $249.48 | 13.408% | $282.9303 | $282.93 | $282.95 | $282.90 |
| Purchase #3 | $184.29 | 7.185% | $197.5312 | $197.53 | $197.55 | $197.50 |
| Purchase #4 | $8.34 | 3.847% | $8.6608 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $65.90 | 8.632% | $71.5885 | $71.59 | $71.60 | $71.60 |
| Purchase #6 | $188.38 | 10.368% | $207.9112 | $207.91 | $207.90 | $207.90 |
| Purchase #7 | $123.36 | 5.491% | $130.1337 | $130.13 | $130.15 | $130.10 |
| 7 purchase totals = | $928.57 | $1,019.8049 | $1,019.80 | $1,019.85 | $1,019.70 | |