| 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 | $189.95 | 3.814% | $197.1947 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $160.53 | 5.521% | $169.3929 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $111.29 | 5.385% | $117.283 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $21.62 | 5.374% | $22.7819 | $22.78 | $22.80 | $22.80 |
| Purchase #5 | $80.56 | 7.409% | $86.5287 | $86.53 | $86.55 | $86.50 |
| Purchase #6 | $106.48 | 4.559% | $111.3344 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $77.51 | 8.345% | $83.9782 | $83.98 | $84.00 | $84.00 |
| 7 purchase totals = | $747.94 | $788.4938 | $788.48 | $788.60 | $788.50 | |