| 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 | $52.35 | 8.214% | $56.65 | $56.65 | $56.65 | $56.70 |
| Purchase #2 | $39.80 | 12.269% | $44.6831 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $123.45 | 13.746% | $140.4194 | $140.42 | $140.40 | $140.40 |
| Purchase #4 | $26.96 | 8.110% | $29.1465 | $29.15 | $29.15 | $29.10 |
| Purchase #5 | $50.29 | 6.434% | $53.5257 | $53.53 | $53.55 | $53.50 |
| Purchase #6 | $246.93 | 3.732% | $256.1454 | $256.15 | $256.15 | $256.10 |
| Purchase #7 | $19.48 | 6.728% | $20.7906 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $559.26 | $601.3607 | $601.37 | $601.40 | $601.30 | |