| 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 | $155.38 | 10.865% | $172.262 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $44.33 | 4.115% | $46.1542 | $46.15 | $46.15 | $46.20 |
| Purchase #3 | $23.88 | 5.177% | $25.1163 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $158.76 | 4.239% | $165.4898 | $165.49 | $165.50 | $165.50 |
| Purchase #5 | $185.85 | 8.315% | $201.3034 | $201.30 | $201.30 | $201.30 |
| Purchase #6 | $60.50 | 13.503% | $68.6693 | $68.67 | $68.65 | $68.70 |
| Purchase #7 | $38.78 | 11.607% | $43.2812 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $667.48 | $722.2762 | $722.27 | $722.25 | $722.40 | |