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 | $7.91 | 12.361% | $8.8878 | $8.89 | $8.90 | $8.90 |
Purchase #2 | $194.61 | 9.640% | $213.3704 | $213.37 | $213.35 | $213.40 |
Purchase #3 | $223.78 | 13.463% | $253.9075 | $253.91 | $253.90 | $253.90 |
Purchase #4 | $89.50 | 10.412% | $98.8187 | $98.82 | $98.80 | $98.80 |
Purchase #5 | $19.88 | 12.770% | $22.4187 | $22.42 | $22.40 | $22.40 |
Purchase #6 | $9.50 | 8.620% | $10.3189 | $10.32 | $10.30 | $10.30 |
Purchase #7 | $86.99 | 10.347% | $95.9909 | $95.99 | $96.00 | $96.00 |
7 purchase totals = | $632.17 | $703.7129 | $703.72 | $703.65 | $703.70 |