| 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 | $126.69 | 5.382% | $133.5085 | $133.51 | $133.50 | $133.50 |
| Purchase #2 | $57.85 | 12.172% | $64.8915 | $64.89 | $64.90 | $64.90 |
| Purchase #3 | $236.53 | 9.441% | $258.8608 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $128.41 | 5.259% | $135.1631 | $135.16 | $135.15 | $135.20 |
| Purchase #5 | $85.50 | 6.376% | $90.9515 | $90.95 | $90.95 | $91.00 |
| Purchase #6 | $130.81 | 6.336% | $139.0981 | $139.10 | $139.10 | $139.10 |
| Purchase #7 | $60.78 | 7.129% | $65.113 | $65.11 | $65.10 | $65.10 |
| 7 purchase totals = | $826.57 | $887.5865 | $887.58 | $887.55 | $887.70 | |