| 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 | $167.98 | 4.432% | $175.4249 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $14.97 | 12.238% | $16.802 | $16.80 | $16.80 | $16.80 |
| Purchase #3 | $160.49 | 4.747% | $168.1085 | $168.11 | $168.10 | $168.10 |
| Purchase #4 | $101.90 | 13.194% | $115.3447 | $115.34 | $115.35 | $115.30 |
| Purchase #5 | $71.29 | 11.714% | $79.6409 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $104.67 | 9.196% | $114.2955 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $58.52 | 9.751% | $64.2263 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $679.82 | $733.8428 | $733.84 | $733.85 | $733.70 | |