| 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 | $178.26 | 6.750% | $190.2926 | $190.29 | $190.30 | $190.30 |
| Purchase #2 | $47.32 | 8.205% | $51.2026 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $97.55 | 10.429% | $107.7235 | $107.72 | $107.70 | $107.70 |
| Purchase #4 | $211.59 | 7.558% | $227.582 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $199.37 | 13.314% | $225.9141 | $225.91 | $225.90 | $225.90 |
| Purchase #6 | $237.52 | 4.718% | $248.7262 | $248.73 | $248.75 | $248.70 |
| Purchase #7 | $234.51 | 9.252% | $256.2069 | $256.21 | $256.20 | $256.20 |
| 7 purchase totals = | $1,206.12 | $1,307.6479 | $1,307.64 | $1,307.65 | $1,307.60 | |