| 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 | $122.71 | 12.722% | $138.3212 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $8.57 | 9.631% | $9.3954 | $9.40 | $9.40 | $9.40 |
| Purchase #3 | $195.29 | 6.196% | $207.3902 | $207.39 | $207.40 | $207.40 |
| Purchase #4 | $26.34 | 12.500% | $29.6325 | $29.63 | $29.65 | $29.60 |
| Purchase #5 | $139.26 | 13.405% | $157.9278 | $157.93 | $157.95 | $157.90 |
| Purchase #6 | $95.53 | 6.534% | $101.7719 | $101.77 | $101.75 | $101.80 |
| Purchase #7 | $201.33 | 7.834% | $217.1022 | $217.10 | $217.10 | $217.10 |
| 7 purchase totals = | $789.03 | $861.5412 | $861.54 | $861.55 | $861.50 | |