| 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 | $85.51 | 10.668% | $94.6322 | $94.63 | $94.65 | $94.60 |
| Purchase #2 | $221.57 | 7.760% | $238.7638 | $238.76 | $238.75 | $238.80 |
| Purchase #3 | $66.39 | 4.724% | $69.5263 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $188.27 | 10.123% | $207.3286 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $171.48 | 4.853% | $179.8019 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $237.75 | 11.326% | $264.6776 | $264.68 | $264.70 | $264.70 |
| Purchase #7 | $105.55 | 9.746% | $115.8369 | $115.84 | $115.85 | $115.80 |
| 7 purchase totals = | $1,076.52 | $1,170.5673 | $1,170.57 | $1,170.65 | $1,170.50 | |