| 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 | $78.31 | 7.599% | $84.2608 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $103.40 | 13.443% | $117.3001 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $32.85 | 4.740% | $34.4071 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $233.83 | 4.666% | $244.7405 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $87.80 | 5.319% | $92.4701 | $92.47 | $92.45 | $92.50 |
| Purchase #6 | $7.59 | 9.435% | $8.3061 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $169.97 | 6.859% | $181.6282 | $181.63 | $181.65 | $181.60 |
| 7 purchase totals = | $713.75 | $763.1129 | $763.12 | $763.10 | $763.10 | |