| 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 | $233.64 | 11.645% | $260.8474 | $260.85 | $260.85 | $260.80 |
| Purchase #2 | $181.39 | 5.353% | $191.0998 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $33.65 | 3.361% | $34.781 | $34.78 | $34.80 | $34.80 |
| Purchase #4 | $222.97 | 12.431% | $250.6874 | $250.69 | $250.70 | $250.70 |
| Purchase #5 | $49.26 | 4.160% | $51.3092 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $180.48 | 7.654% | $194.2939 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $240.84 | 7.346% | $258.5321 | $258.53 | $258.55 | $258.50 |
| 7 purchase totals = | $1,142.23 | $1,241.5508 | $1,241.55 | $1,241.60 | $1,241.50 | |