| 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 | $219.98 | 9.376% | $240.6053 | $240.61 | $240.60 | $240.60 |
| Purchase #2 | $128.41 | 3.624% | $133.0636 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $160.59 | 11.418% | $178.9262 | $178.93 | $178.95 | $178.90 |
| Purchase #4 | $13.66 | 6.740% | $14.5807 | $14.58 | $14.60 | $14.60 |
| Purchase #5 | $199.61 | 11.518% | $222.6011 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $107.50 | 12.861% | $121.3256 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $189.69 | 9.765% | $208.2132 | $208.21 | $208.20 | $208.20 |
| 7 purchase totals = | $1,019.44 | $1,119.3157 | $1,119.32 | $1,119.35 | $1,119.30 | |