| 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 | $42.27 | 12.488% | $47.5487 | $47.55 | $47.55 | $47.50 |
| Purchase #2 | $108.86 | 5.209% | $114.5305 | $114.53 | $114.55 | $114.50 |
| Purchase #3 | $238.91 | 12.871% | $269.6601 | $269.66 | $269.65 | $269.70 |
| Purchase #4 | $26.73 | 5.276% | $28.1403 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $132.40 | 6.167% | $140.5651 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $80.49 | 13.496% | $91.3529 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $178.97 | 5.844% | $189.429 | $189.43 | $189.45 | $189.40 |
| 7 purchase totals = | $808.63 | $881.2266 | $881.23 | $881.25 | $881.20 | |