| 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 | $210.47 | 5.801% | $222.6794 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $222.57 | 4.825% | $233.309 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $135.91 | 8.614% | $147.6173 | $147.62 | $147.60 | $147.60 |
| Purchase #4 | $220.26 | 4.525% | $230.2268 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $128.86 | 5.465% | $135.9022 | $135.90 | $135.90 | $135.90 |
| Purchase #6 | $212.62 | 3.694% | $220.4742 | $220.47 | $220.45 | $220.50 |
| Purchase #7 | $132.43 | 10.150% | $145.8716 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,263.12 | $1,336.0805 | $1,336.08 | $1,336.05 | $1,336.10 | |