| 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 | $201.44 | 9.593% | $220.7641 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $238.97 | 7.874% | $257.7865 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $85.95 | 3.307% | $88.7924 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $125.69 | 7.493% | $135.108 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $124.41 | 6.270% | $132.2105 | $132.21 | $132.20 | $132.20 |
| Purchase #6 | $136.35 | 10.468% | $150.6231 | $150.62 | $150.60 | $150.60 |
| Purchase #7 | $60.88 | 8.702% | $66.1778 | $66.18 | $66.20 | $66.20 |
| 7 purchase totals = | $973.69 | $1,051.4624 | $1,051.46 | $1,051.45 | $1,051.50 | |