| 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 | $193.95 | 12.434% | $218.0657 | $218.07 | $218.05 | $218.10 |
| Purchase #2 | $47.70 | 9.149% | $52.0641 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $199.63 | 12.107% | $223.7992 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $113.77 | 3.141% | $117.3435 | $117.34 | $117.35 | $117.30 |
| Purchase #5 | $149.77 | 9.690% | $164.2827 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $219.81 | 4.620% | $229.9652 | $229.97 | $229.95 | $230.00 |
| Purchase #7 | $64.31 | 9.855% | $70.6478 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $988.94 | $1,076.1682 | $1,076.17 | $1,076.15 | $1,076.20 | |