| 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 | $191.51 | 11.723% | $213.9607 | $213.96 | $213.95 | $214.00 |
| Purchase #2 | $235.68 | 4.170% | $245.5079 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $40.28 | 5.496% | $42.4938 | $42.49 | $42.50 | $42.50 |
| Purchase #4 | $5.68 | 5.217% | $5.9763 | $5.98 | $6.00 | $6.00 |
| Purchase #5 | $214.73 | 12.190% | $240.9056 | $240.91 | $240.90 | $240.90 |
| Purchase #6 | $210.83 | 11.855% | $235.8239 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $177.63 | 9.732% | $194.917 | $194.92 | $194.90 | $194.90 |
| 7 purchase totals = | $1,076.34 | $1,179.5852 | $1,179.59 | $1,179.55 | $1,179.60 | |