| 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 | $20.31 | 11.697% | $22.6857 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $159.31 | 4.716% | $166.8231 | $166.82 | $166.80 | $166.80 |
| Purchase #3 | $68.99 | 12.724% | $77.7683 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $24.92 | 12.365% | $28.0014 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $211.63 | 3.814% | $219.7016 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $29.27 | 7.367% | $31.4263 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $172.80 | 6.227% | $183.5603 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $687.23 | $729.9667 | $729.97 | $729.95 | $730.00 | |