| 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 | $29.73 | 8.356% | $32.2142 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $41.69 | 3.830% | $43.2867 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $136.76 | 7.808% | $147.4382 | $147.44 | $147.45 | $147.40 |
| Purchase #4 | $123.55 | 9.874% | $135.7493 | $135.75 | $135.75 | $135.70 |
| Purchase #5 | $243.75 | 6.399% | $259.3476 | $259.35 | $259.35 | $259.30 |
| Purchase #6 | $83.83 | 4.382% | $87.5034 | $87.50 | $87.50 | $87.50 |
| Purchase #7 | $73.32 | 11.431% | $81.7012 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $732.63 | $787.2406 | $787.24 | $787.25 | $787.10 | |