| 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 | $155.87 | 9.464% | $170.6215 | $170.62 | $170.60 | $170.60 |
| Purchase #2 | $36.84 | 7.753% | $39.6962 | $39.70 | $39.70 | $39.70 |
| Purchase #3 | $90.82 | 9.549% | $99.4924 | $99.49 | $99.50 | $99.50 |
| Purchase #4 | $137.44 | 8.497% | $149.1183 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $193.38 | 5.353% | $203.7316 | $203.73 | $203.75 | $203.70 |
| Purchase #6 | $220.52 | 6.363% | $234.5517 | $234.55 | $234.55 | $234.60 |
| Purchase #7 | $32.71 | 8.245% | $35.4069 | $35.41 | $35.40 | $35.40 |
| 7 purchase totals = | $867.58 | $932.6186 | $932.62 | $932.60 | $932.60 | |