| 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 | $244.45 | 10.383% | $269.8312 | $269.83 | $269.85 | $269.80 |
| Purchase #2 | $29.50 | 10.208% | $32.5114 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $18.26 | 13.433% | $20.7129 | $20.71 | $20.70 | $20.70 |
| Purchase #4 | $245.70 | 12.196% | $275.6656 | $275.67 | $275.65 | $275.70 |
| Purchase #5 | $80.57 | 9.672% | $88.3627 | $88.36 | $88.35 | $88.40 |
| Purchase #6 | $64.98 | 6.238% | $69.0335 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $185.31 | 6.584% | $197.5108 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $868.77 | $953.6281 | $953.62 | $953.60 | $953.60 | |