| 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 | $230.40 | 11.767% | $257.5112 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $33.63 | 5.554% | $35.4978 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $198.25 | 6.824% | $211.7786 | $211.78 | $211.80 | $211.80 |
| Purchase #4 | $109.36 | 11.624% | $122.072 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $12.99 | 10.611% | $14.3684 | $14.37 | $14.35 | $14.40 |
| Purchase #6 | $130.93 | 12.273% | $146.999 | $147.00 | $147.00 | $147.00 |
| Purchase #7 | $113.77 | 5.814% | $120.3846 | $120.38 | $120.40 | $120.40 |
| 7 purchase totals = | $829.33 | $908.6116 | $908.61 | $908.60 | $908.70 | |