| 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 | $178.63 | 3.298% | $184.5212 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $125.99 | 11.799% | $140.8556 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $166.58 | 11.443% | $185.6417 | $185.64 | $185.65 | $185.60 |
| Purchase #4 | $41.99 | 12.232% | $47.1262 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $6.88 | 7.773% | $7.4148 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $109.54 | 5.753% | $115.8418 | $115.84 | $115.85 | $115.80 |
| Purchase #7 | $128.54 | 6.728% | $137.1882 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $758.15 | $818.5895 | $818.59 | $818.60 | $818.50 | |