| 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 | $152.43 | 13.841% | $173.5278 | $173.53 | $173.55 | $173.50 |
| Purchase #2 | $28.48 | 13.331% | $32.2767 | $32.28 | $32.30 | $32.30 |
| Purchase #3 | $189.28 | 6.526% | $201.6324 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $37.54 | 5.855% | $39.738 | $39.74 | $39.75 | $39.70 |
| Purchase #5 | $187.68 | 4.838% | $196.76 | $196.76 | $196.75 | $196.80 |
| Purchase #6 | $107.66 | 12.488% | $121.1046 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $16.43 | 9.407% | $17.9756 | $17.98 | $18.00 | $18.00 |
| 7 purchase totals = | $719.50 | $783.0151 | $783.02 | $783.10 | $783.00 | |