| 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 | $48.25 | 3.446% | $49.9127 | $49.91 | $49.90 | $49.90 |
| Purchase #2 | $67.47 | 6.278% | $71.7058 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $236.68 | 6.538% | $252.1541 | $252.15 | $252.15 | $252.20 |
| Purchase #4 | $235.60 | 4.535% | $246.2845 | $246.28 | $246.30 | $246.30 |
| Purchase #5 | $135.51 | 12.578% | $152.5544 | $152.55 | $152.55 | $152.60 |
| Purchase #6 | $170.95 | 10.720% | $189.2758 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $179.49 | 4.219% | $187.0627 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $1,073.95 | $1,148.9500 | $1,148.94 | $1,148.95 | $1,149.10 | |