| 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 | $77.51 | 12.283% | $87.0306 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $162.71 | 13.246% | $184.2626 | $184.26 | $184.25 | $184.30 |
| Purchase #3 | $101.90 | 8.839% | $110.9069 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $31.98 | 4.457% | $33.4053 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $192.93 | 10.752% | $213.6738 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $193.51 | 6.615% | $206.3107 | $206.31 | $206.30 | $206.30 |
| Purchase #7 | $138.72 | 4.641% | $145.158 | $145.16 | $145.15 | $145.20 |
| 7 purchase totals = | $899.26 | $980.7479 | $980.75 | $980.70 | $980.80 | |