| 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 | $203.48 | 4.260% | $212.1482 | $212.15 | $212.15 | $212.10 |
| Purchase #2 | $72.92 | 4.860% | $76.4639 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $39.28 | 8.527% | $42.6294 | $42.63 | $42.65 | $42.60 |
| Purchase #4 | $246.64 | 4.140% | $256.8509 | $256.85 | $256.85 | $256.90 |
| Purchase #5 | $61.90 | 11.367% | $68.9362 | $68.94 | $68.95 | $68.90 |
| Purchase #6 | $246.85 | 12.446% | $277.573 | $277.57 | $277.55 | $277.60 |
| Purchase #7 | $167.52 | 7.337% | $179.8109 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $1,038.59 | $1,114.4125 | $1,114.41 | $1,114.40 | $1,114.40 | |