| 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 | $177.58 | 13.288% | $201.1768 | $201.18 | $201.20 | $201.20 |
| Purchase #2 | $43.46 | 8.735% | $47.2562 | $47.26 | $47.25 | $47.30 |
| Purchase #3 | $132.61 | 4.664% | $138.7949 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $8.64 | 10.145% | $9.5165 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $35.89 | 8.253% | $38.852 | $38.85 | $38.85 | $38.90 |
| Purchase #6 | $132.73 | 12.354% | $149.1275 | $149.13 | $149.15 | $149.10 |
| Purchase #7 | $59.46 | 8.674% | $64.6176 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $590.37 | $649.3415 | $649.35 | $649.35 | $649.40 | |