| 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 | $136.66 | 3.367% | $141.2613 | $141.26 | $141.25 | $141.30 |
| Purchase #2 | $131.38 | 8.536% | $142.5946 | $142.59 | $142.60 | $142.60 |
| Purchase #3 | $70.75 | 4.276% | $73.7753 | $73.78 | $73.80 | $73.80 |
| Purchase #4 | $130.60 | 9.785% | $143.3792 | $143.38 | $143.40 | $143.40 |
| Purchase #5 | $51.95 | 8.785% | $56.5138 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $7.47 | 9.229% | $8.1594 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $187.43 | 7.417% | $201.3317 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $716.24 | $767.0153 | $767.01 | $767.05 | $767.10 | |