| 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 | $166.51 | 10.207% | $183.5057 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $64.40 | 10.577% | $71.2116 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $62.56 | 10.619% | $69.2032 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $105.44 | 10.821% | $116.8497 | $116.85 | $116.85 | $116.80 |
| Purchase #5 | $25.42 | 6.208% | $26.9981 | $27.00 | $27.00 | $27.00 |
| Purchase #6 | $41.60 | 7.781% | $44.8369 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $31.58 | 7.747% | $34.0265 | $34.03 | $34.05 | $34.00 |
| 7 purchase totals = | $497.51 | $546.6317 | $546.64 | $546.65 | $546.50 | |