| 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 | $31.34 | 4.718% | $32.8186 | $32.82 | $32.80 | $32.80 |
| Purchase #2 | $5.70 | 10.513% | $6.2992 | $6.30 | $6.30 | $6.30 |
| Purchase #3 | $53.71 | 11.753% | $60.0225 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $196.52 | 4.395% | $205.1571 | $205.16 | $205.15 | $205.20 |
| Purchase #5 | $69.46 | 4.831% | $72.8156 | $72.82 | $72.80 | $72.80 |
| Purchase #6 | $180.38 | 9.441% | $197.4097 | $197.41 | $197.40 | $197.40 |
| Purchase #7 | $204.80 | 12.234% | $229.8552 | $229.86 | $229.85 | $229.90 |
| 7 purchase totals = | $741.91 | $804.3779 | $804.39 | $804.30 | $804.40 | |