| 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 | $146.84 | 6.388% | $156.2201 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $118.35 | 11.362% | $131.7969 | $131.80 | $131.80 | $131.80 |
| Purchase #3 | $114.59 | 6.496% | $122.0338 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $64.55 | 7.147% | $69.1634 | $69.16 | $69.15 | $69.20 |
| Purchase #5 | $123.99 | 10.762% | $137.3338 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $68.62 | 8.181% | $74.2338 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $55.37 | 9.126% | $60.4231 | $60.42 | $60.40 | $60.40 |
| 7 purchase totals = | $692.31 | $751.2049 | $751.19 | $751.20 | $751.10 | |