| 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 | $149.32 | 6.425% | $158.9138 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $67.42 | 11.535% | $75.1969 | $75.20 | $75.20 | $75.20 |
| Purchase #3 | $214.29 | 7.794% | $230.9918 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $183.93 | 3.673% | $190.6857 | $190.69 | $190.70 | $190.70 |
| Purchase #5 | $197.52 | 11.563% | $220.3592 | $220.36 | $220.35 | $220.40 |
| Purchase #6 | $95.59 | 4.726% | $100.1076 | $100.11 | $100.10 | $100.10 |
| Purchase #7 | $48.67 | 4.136% | $50.683 | $50.68 | $50.70 | $50.70 |
| 7 purchase totals = | $956.74 | $1,026.9380 | $1,026.94 | $1,026.95 | $1,027.00 | |