| 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 | $229.31 | 9.346% | $250.7413 | $250.74 | $250.75 | $250.70 |
| Purchase #2 | $93.99 | 11.809% | $105.0893 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $51.83 | 9.672% | $56.843 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $199.25 | 5.696% | $210.5993 | $210.60 | $210.60 | $210.60 |
| Purchase #5 | $134.57 | 6.115% | $142.799 | $142.80 | $142.80 | $142.80 |
| Purchase #6 | $75.75 | 10.187% | $83.4667 | $83.47 | $83.45 | $83.50 |
| Purchase #7 | $194.58 | 9.258% | $212.5942 | $212.59 | $212.60 | $212.60 |
| 7 purchase totals = | $979.28 | $1,062.1328 | $1,062.13 | $1,062.15 | $1,062.10 | |