| 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 | $232.37 | 8.139% | $251.2826 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $105.45 | 12.627% | $118.7652 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $99.86 | 9.685% | $109.5314 | $109.53 | $109.55 | $109.50 |
| Purchase #4 | $134.78 | 5.365% | $142.0109 | $142.01 | $142.00 | $142.00 |
| Purchase #5 | $170.61 | 4.229% | $177.8251 | $177.83 | $177.85 | $177.80 |
| Purchase #6 | $57.96 | 3.555% | $60.0205 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $200.44 | 5.436% | $211.3359 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $1,001.47 | $1,070.7716 | $1,070.78 | $1,070.80 | $1,070.70 | |