| 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 | $10.84 | 7.251% | $11.626 | $11.63 | $11.65 | $11.60 |
| Purchase #2 | $135.44 | 3.434% | $140.091 | $140.09 | $140.10 | $140.10 |
| Purchase #3 | $120.99 | 8.518% | $131.2959 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $199.63 | 5.430% | $210.4699 | $210.47 | $210.45 | $210.50 |
| Purchase #5 | $240.96 | 13.742% | $274.0727 | $274.07 | $274.05 | $274.10 |
| Purchase #6 | $40.50 | 10.335% | $44.6857 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $68.97 | 9.484% | $75.5111 | $75.51 | $75.50 | $75.50 |
| 7 purchase totals = | $817.33 | $887.7523 | $887.76 | $887.75 | $887.80 | |