| 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 | $94.44 | 10.137% | $104.0134 | $104.01 | $104.00 | $104.00 |
| Purchase #2 | $146.76 | 8.748% | $159.5986 | $159.60 | $159.60 | $159.60 |
| Purchase #3 | $52.42 | 3.175% | $54.0843 | $54.08 | $54.10 | $54.10 |
| Purchase #4 | $68.43 | 6.737% | $73.0401 | $73.04 | $73.05 | $73.00 |
| Purchase #5 | $152.76 | 9.299% | $166.9652 | $166.97 | $166.95 | $167.00 |
| Purchase #6 | $17.45 | 13.798% | $19.8578 | $19.86 | $19.85 | $19.90 |
| Purchase #7 | $248.62 | 3.824% | $258.1272 | $258.13 | $258.15 | $258.10 |
| 7 purchase totals = | $780.88 | $835.6866 | $835.69 | $835.70 | $835.70 | |