| 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 | $83.83 | 10.742% | $92.835 | $92.84 | $92.85 | $92.80 |
| Purchase #2 | $99.61 | 9.797% | $109.3688 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $109.76 | 3.298% | $113.3799 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $201.76 | 13.315% | $228.6243 | $228.62 | $228.60 | $228.60 |
| Purchase #5 | $215.96 | 6.138% | $229.2156 | $229.22 | $229.20 | $229.20 |
| Purchase #6 | $103.52 | 4.376% | $108.05 | $108.05 | $108.05 | $108.10 |
| Purchase #7 | $219.84 | 5.717% | $232.4083 | $232.41 | $232.40 | $232.40 |
| 7 purchase totals = | $1,034.28 | $1,113.8819 | $1,113.89 | $1,113.85 | $1,113.90 | |