| 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 | $129.55 | 8.214% | $140.1912 | $140.19 | $140.20 | $140.20 |
| Purchase #2 | $21.86 | 12.358% | $24.5615 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $141.91 | 4.256% | $147.9497 | $147.95 | $147.95 | $147.90 |
| Purchase #4 | $183.97 | 5.110% | $193.3709 | $193.37 | $193.35 | $193.40 |
| Purchase #5 | $218.46 | 5.108% | $229.6189 | $229.62 | $229.60 | $229.60 |
| Purchase #6 | $88.78 | 11.143% | $98.6728 | $98.67 | $98.65 | $98.70 |
| Purchase #7 | $127.52 | 6.482% | $135.7858 | $135.79 | $135.80 | $135.80 |
| 7 purchase totals = | $912.05 | $970.1508 | $970.15 | $970.10 | $970.20 | |