| 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 | $249.78 | 8.695% | $271.4984 | $271.50 | $271.50 | $271.50 |
| Purchase #2 | $9.81 | 10.468% | $10.8369 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $247.93 | 8.232% | $268.3396 | $268.34 | $268.35 | $268.30 |
| Purchase #4 | $41.62 | 7.207% | $44.6196 | $44.62 | $44.60 | $44.60 |
| Purchase #5 | $204.47 | 3.781% | $212.201 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $238.73 | 11.223% | $265.5227 | $265.52 | $265.50 | $265.50 |
| Purchase #7 | $19.63 | 11.421% | $21.8719 | $21.87 | $21.85 | $21.90 |
| 7 purchase totals = | $1,011.97 | $1,094.8901 | $1,094.89 | $1,094.85 | $1,094.80 | |