| 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 | $120.45 | 3.588% | $124.7717 | $124.77 | $124.75 | $124.80 |
| Purchase #2 | $168.54 | 7.358% | $180.9412 | $180.94 | $180.95 | $180.90 |
| Purchase #3 | $161.90 | 6.480% | $172.3911 | $172.39 | $172.40 | $172.40 |
| Purchase #4 | $29.75 | 7.836% | $32.0812 | $32.08 | $32.10 | $32.10 |
| Purchase #5 | $20.42 | 11.386% | $22.745 | $22.75 | $22.75 | $22.70 |
| Purchase #6 | $149.99 | 8.123% | $162.1737 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $63.51 | 10.682% | $70.2941 | $70.29 | $70.30 | $70.30 |
| 7 purchase totals = | $714.56 | $765.3980 | $765.39 | $765.40 | $765.40 | |