| 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 | $196.90 | 5.319% | $207.3731 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $21.36 | 10.177% | $23.5338 | $23.53 | $23.55 | $23.50 |
| Purchase #3 | $81.54 | 4.207% | $84.9704 | $84.97 | $84.95 | $85.00 |
| Purchase #4 | $230.79 | 5.311% | $243.0473 | $243.05 | $243.05 | $243.00 |
| Purchase #5 | $173.94 | 11.865% | $194.578 | $194.58 | $194.60 | $194.60 |
| Purchase #6 | $186.65 | 7.173% | $200.0384 | $200.04 | $200.05 | $200.00 |
| Purchase #7 | $203.86 | 12.690% | $229.7298 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $1,095.04 | $1,183.2708 | $1,183.27 | $1,183.30 | $1,183.20 | |