| 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 | $203.91 | 10.522% | $225.3654 | $225.37 | $225.35 | $225.40 |
| Purchase #2 | $232.85 | 10.249% | $256.7148 | $256.71 | $256.70 | $256.70 |
| Purchase #3 | $121.26 | 6.442% | $129.0716 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $123.68 | 4.248% | $128.9339 | $128.93 | $128.95 | $128.90 |
| Purchase #5 | $49.61 | 13.788% | $56.4502 | $56.45 | $56.45 | $56.50 |
| Purchase #6 | $83.56 | 12.238% | $93.7861 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $174.61 | 3.501% | $180.7231 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $989.48 | $1,071.0451 | $1,071.04 | $1,071.00 | $1,071.10 | |