| 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 | $140.52 | 6.829% | $150.1161 | $150.12 | $150.10 | $150.10 |
| Purchase #2 | $179.88 | 13.384% | $203.9551 | $203.96 | $203.95 | $204.00 |
| Purchase #3 | $83.71 | 9.269% | $91.4691 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $94.69 | 9.570% | $103.7518 | $103.75 | $103.75 | $103.80 |
| Purchase #5 | $180.32 | 8.169% | $195.0503 | $195.05 | $195.05 | $195.10 |
| Purchase #6 | $246.31 | 10.775% | $272.8499 | $272.85 | $272.85 | $272.80 |
| Purchase #7 | $166.59 | 6.694% | $177.7415 | $177.74 | $177.75 | $177.70 |
| 7 purchase totals = | $1,092.02 | $1,194.9338 | $1,194.94 | $1,194.90 | $1,195.00 | |