| 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 | $63.35 | 7.322% | $67.9885 | $67.99 | $68.00 | $68.00 |
| Purchase #2 | $152.97 | 8.408% | $165.8317 | $165.83 | $165.85 | $165.80 |
| Purchase #3 | $71.27 | 3.552% | $73.8015 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $231.58 | 3.200% | $238.9906 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $128.94 | 10.689% | $142.7224 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $101.26 | 9.294% | $110.6711 | $110.67 | $110.65 | $110.70 |
| Purchase #7 | $31.97 | 11.470% | $35.637 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $781.34 | $835.6428 | $835.64 | $835.65 | $835.60 | |