| 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 | $240.51 | 12.391% | $270.3116 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $123.46 | 4.377% | $128.8638 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $147.73 | 8.391% | $160.126 | $160.13 | $160.15 | $160.10 |
| Purchase #4 | $229.50 | 8.308% | $248.5669 | $248.57 | $248.55 | $248.60 |
| Purchase #5 | $241.62 | 12.585% | $272.0279 | $272.03 | $272.05 | $272.00 |
| Purchase #6 | $170.42 | 8.291% | $184.5495 | $184.55 | $184.55 | $184.50 |
| Purchase #7 | $195.40 | 12.186% | $219.2114 | $219.21 | $219.20 | $219.20 |
| 7 purchase totals = | $1,348.64 | $1,483.6571 | $1,483.66 | $1,483.65 | $1,483.60 | |