| 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 | $240.35 | 5.296% | $253.0789 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $117.72 | 4.696% | $123.2481 | $123.25 | $123.25 | $123.20 |
| Purchase #3 | $148.26 | 8.657% | $161.0949 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $13.42 | 12.391% | $15.0829 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $120.40 | 3.163% | $124.2083 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $235.40 | 7.262% | $252.4947 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $142.52 | 7.802% | $153.6394 | $153.64 | $153.65 | $153.60 |
| 7 purchase totals = | $1,018.07 | $1,082.8472 | $1,082.84 | $1,082.90 | $1,082.80 | |