| 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 | $117.42 | 9.173% | $128.1909 | $128.19 | $128.20 | $128.20 |
| Purchase #2 | $50.43 | 7.106% | $54.0136 | $54.01 | $54.00 | $54.00 |
| Purchase #3 | $198.95 | 5.343% | $209.5799 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $69.53 | 3.331% | $71.846 | $71.85 | $71.85 | $71.80 |
| Purchase #5 | $192.98 | 11.786% | $215.7246 | $215.72 | $215.70 | $215.70 |
| Purchase #6 | $19.78 | 6.239% | $21.0141 | $21.01 | $21.00 | $21.00 |
| Purchase #7 | $82.37 | 5.773% | $87.1252 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $731.46 | $787.4943 | $787.49 | $787.50 | $787.40 | |