| 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 | $124.74 | 11.129% | $138.6223 | $138.62 | $138.60 | $138.60 |
| Purchase #2 | $22.65 | 6.568% | $24.1377 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $161.48 | 10.324% | $178.1512 | $178.15 | $178.15 | $178.20 |
| Purchase #4 | $142.65 | 3.252% | $147.289 | $147.29 | $147.30 | $147.30 |
| Purchase #5 | $159.51 | 7.227% | $171.0378 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $110.40 | 7.812% | $119.0244 | $119.02 | $119.00 | $119.00 |
| Purchase #7 | $34.75 | 9.324% | $37.9901 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $756.18 | $816.2525 | $816.25 | $816.25 | $816.20 | |