| 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 | $211.65 | 4.170% | $220.4758 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $38.69 | 13.592% | $43.9487 | $43.95 | $43.95 | $43.90 |
| Purchase #3 | $140.29 | 6.747% | $149.7554 | $149.76 | $149.75 | $149.80 |
| Purchase #4 | $68.54 | 6.361% | $72.8998 | $72.90 | $72.90 | $72.90 |
| Purchase #5 | $22.99 | 6.416% | $24.465 | $24.47 | $24.45 | $24.50 |
| Purchase #6 | $40.52 | 11.375% | $45.1292 | $45.13 | $45.15 | $45.10 |
| Purchase #7 | $202.47 | 13.786% | $230.3825 | $230.38 | $230.40 | $230.40 |
| 7 purchase totals = | $725.15 | $787.0564 | $787.07 | $787.10 | $787.10 | |