| 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 | $53.75 | 4.252% | $56.0355 | $56.04 | $56.05 | $56.00 |
| Purchase #2 | $96.62 | 13.238% | $109.4106 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $201.96 | 12.700% | $227.6089 | $227.61 | $227.60 | $227.60 |
| Purchase #4 | $35.73 | 8.157% | $38.6445 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $68.99 | 10.239% | $76.0539 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $122.26 | 4.736% | $128.0502 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $233.32 | 13.111% | $263.9106 | $263.91 | $263.90 | $263.90 |
| 7 purchase totals = | $812.63 | $899.7142 | $899.71 | $899.70 | $899.70 | |