| 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 | $60.92 | 6.635% | $64.962 | $64.96 | $64.95 | $65.00 |
| Purchase #2 | $32.27 | 9.439% | $35.316 | $35.32 | $35.30 | $35.30 |
| Purchase #3 | $123.82 | 5.206% | $130.2661 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $7.57 | 8.231% | $8.1931 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $86.43 | 3.288% | $89.2718 | $89.27 | $89.25 | $89.30 |
| Purchase #6 | $172.78 | 7.842% | $186.3294 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $75.98 | 6.230% | $80.7136 | $80.71 | $80.70 | $80.70 |
| 7 purchase totals = | $559.77 | $595.0520 | $595.05 | $595.00 | $595.10 | |