| 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 | $177.93 | 10.721% | $197.0059 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $194.84 | 5.436% | $205.4315 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $129.61 | 4.384% | $135.2921 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $219.67 | 12.490% | $247.1068 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $91.60 | 7.190% | $98.186 | $98.19 | $98.20 | $98.20 |
| Purchase #6 | $112.25 | 3.487% | $116.1642 | $116.16 | $116.15 | $116.20 |
| Purchase #7 | $102.88 | 7.653% | $110.7534 | $110.75 | $110.75 | $110.80 |
| 7 purchase totals = | $1,028.78 | $1,109.9399 | $1,109.94 | $1,109.95 | $1,110.00 | |