| 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 | $242.26 | 6.848% | $258.85 | $258.85 | $258.85 | $258.90 |
| Purchase #2 | $78.45 | 11.749% | $87.6671 | $87.67 | $87.65 | $87.70 |
| Purchase #3 | $207.99 | 4.568% | $217.491 | $217.49 | $217.50 | $217.50 |
| Purchase #4 | $30.47 | 9.699% | $33.4253 | $33.43 | $33.45 | $33.40 |
| Purchase #5 | $130.56 | 3.685% | $135.3711 | $135.37 | $135.35 | $135.40 |
| Purchase #6 | $220.54 | 8.506% | $239.2991 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $197.57 | 3.181% | $203.8547 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $1,107.84 | $1,175.9583 | $1,175.96 | $1,175.95 | $1,176.10 | |