| 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 | $220.46 | 8.290% | $238.7361 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $115.96 | 13.494% | $131.6076 | $131.61 | $131.60 | $131.60 |
| Purchase #3 | $235.90 | 12.535% | $265.4701 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $168.71 | 7.765% | $181.8103 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $224.99 | 12.724% | $253.6177 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $196.51 | 8.706% | $213.6182 | $213.62 | $213.60 | $213.60 |
| Purchase #7 | $187.36 | 11.561% | $209.0207 | $209.02 | $209.00 | $209.00 |
| 7 purchase totals = | $1,349.89 | $1,493.8807 | $1,493.89 | $1,493.80 | $1,493.80 | |