| 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 | $114.95 | 4.108% | $119.6721 | $119.67 | $119.65 | $119.70 |
| Purchase #2 | $65.65 | 3.778% | $68.1303 | $68.13 | $68.15 | $68.10 |
| Purchase #3 | $120.75 | 8.571% | $131.0995 | $131.10 | $131.10 | $131.10 |
| Purchase #4 | $13.80 | 9.112% | $15.0575 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $67.42 | 4.735% | $70.6123 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $5.89 | 8.570% | $6.3948 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $138.54 | 13.499% | $157.2415 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $527.00 | $568.2080 | $568.20 | $568.20 | $568.20 | |