| 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 | $39.65 | 12.483% | $44.5995 | $44.60 | $44.60 | $44.60 |
| Purchase #2 | $145.64 | 6.560% | $155.194 | $155.19 | $155.20 | $155.20 |
| Purchase #3 | $204.89 | 7.547% | $220.353 | $220.35 | $220.35 | $220.40 |
| Purchase #4 | $240.31 | 8.512% | $260.7652 | $260.77 | $260.75 | $260.80 |
| Purchase #5 | $244.51 | 3.577% | $253.2561 | $253.26 | $253.25 | $253.30 |
| Purchase #6 | $144.27 | 6.671% | $153.8943 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $196.55 | 8.435% | $213.129 | $213.13 | $213.15 | $213.10 |
| 7 purchase totals = | $1,215.82 | $1,301.1911 | $1,301.19 | $1,301.20 | $1,301.30 | |