| 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 | $245.63 | 4.482% | $256.6391 | $256.64 | $256.65 | $256.60 |
| Purchase #2 | $178.96 | 13.198% | $202.5791 | $202.58 | $202.60 | $202.60 |
| Purchase #3 | $154.57 | 3.130% | $159.408 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $34.69 | 8.352% | $37.5873 | $37.59 | $37.60 | $37.60 |
| Purchase #5 | $96.49 | 12.532% | $108.5821 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $238.71 | 7.792% | $257.3103 | $257.31 | $257.30 | $257.30 |
| Purchase #7 | $153.73 | 9.286% | $168.0054 | $168.01 | $168.00 | $168.00 |
| 7 purchase totals = | $1,102.78 | $1,190.1113 | $1,190.12 | $1,190.15 | $1,190.10 | |