| 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 | $189.75 | 12.285% | $213.0608 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $221.70 | 10.840% | $245.7323 | $245.73 | $245.75 | $245.70 |
| Purchase #3 | $89.60 | 4.769% | $93.873 | $93.87 | $93.85 | $93.90 |
| Purchase #4 | $203.58 | 7.703% | $219.2618 | $219.26 | $219.25 | $219.30 |
| Purchase #5 | $63.48 | 9.209% | $69.3259 | $69.33 | $69.35 | $69.30 |
| Purchase #6 | $111.25 | 8.255% | $120.4337 | $120.43 | $120.45 | $120.40 |
| Purchase #7 | $105.47 | 7.766% | $113.6608 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $984.83 | $1,075.3483 | $1,075.34 | $1,075.35 | $1,075.40 | |