| 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 | $154.28 | 4.719% | $161.5605 | $161.56 | $161.55 | $161.60 |
| Purchase #2 | $14.29 | 3.637% | $14.8097 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $120.55 | 7.666% | $129.7914 | $129.79 | $129.80 | $129.80 |
| Purchase #4 | $96.44 | 12.247% | $108.251 | $108.25 | $108.25 | $108.30 |
| Purchase #5 | $249.39 | 9.698% | $273.5758 | $273.58 | $273.60 | $273.60 |
| Purchase #6 | $168.55 | 8.228% | $182.4183 | $182.42 | $182.40 | $182.40 |
| Purchase #7 | $89.93 | 3.174% | $92.7844 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $893.43 | $963.1911 | $963.19 | $963.20 | $963.30 | |