| 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 | $146.64 | 8.843% | $159.6074 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $232.90 | 9.554% | $255.1513 | $255.15 | $255.15 | $255.20 |
| Purchase #3 | $224.87 | 6.285% | $239.0031 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $211.76 | 10.286% | $233.5416 | $233.54 | $233.55 | $233.50 |
| Purchase #5 | $36.30 | 9.246% | $39.6563 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $185.61 | 9.161% | $202.6137 | $202.61 | $202.60 | $202.60 |
| Purchase #7 | $133.67 | 12.137% | $149.8935 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $1,171.75 | $1,279.4669 | $1,279.46 | $1,279.45 | $1,279.50 | |